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Hex Head Bolts / Screws

ISO 4017:2022 — Hexagon head screws — Product grades A and B

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5
1.05	1.2	1.35	1.5	1.8	2.1	2.4	3	3	3.75	4.5	5.25	6	6	7.5
0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7	15.7	17.7	20.2
2.54	3.34	4.34	4.84	5.34	6.2	7.2	8.88	9.63	11.63	14.63	16.63	19.64	22.49	25.34
2.42	3.22	4.22	4.72	5.22	6.06	7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	17.77	20.03	23.36	26.75	30.14
3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56
1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5
1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	4.95	5.45	6.58	7.68	8.98	10.18	11.715
0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	4.65	5.15	6.22	7.32	8.62	9.82	11.285
1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.04	5.54	6.69	7.79	9.09	10.29	11.85
0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	4.56	5.06	6.11	7.21	8.51	9.71	11.15
0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.26	3.61	4.35	5.12	6.03	6.87	7.9
0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.19	3.54	4.28	5.05	5.96	6.8	7.81
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6
3.2	4	5	5.5	6	7	8	10	11	13	16	18	21	24	27
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	15.73	17.73	20.67	23.67	26.67
2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
7.5	7.5	9	9	10.5	10.5	12	12	13.5	13.5	15	15	16.5	16.5	18
2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
28.19	31.71	33.61	/	/	/	/	/	/	/	/	/	/	/	/
27.7	31.35	33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
33.53	37.72	39.98	/	/	/	/	/	/	/	/	/	/	/	/
32.95	37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
12.5	14	15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
12.715	14.215	15.215	/	/	/	/	/	/	/	/	/	/	/	/
12.285	13.785	14.785	/	/	/	/	/	/	/	/	/	/	/	/
12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
8.6	9.65	10.35	/	/	/	/	/	/	/	/	/	/	/	/
8.51	9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
30	34	36	41	46	50	55	60	65	70	75	80	85	90	95
29.67	33.38	35.38	/	/	/	/	/	/	/	/	/	/	/	/
29.16	33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

ISO 4014:2022 — Hexagon head bolts — Grades A and B

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
16	18	20	22	26	30	34	38	42	46	50	54
/	/	/	/	/	/	40	44	48	52	56	60
/	/	/	/	/	/	/	/	/	/	69	73
0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8
6	7.2	8.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4
5.48	6.48	7.58	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84
4.52	5.52	6.42	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16
7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25
8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55
3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
3.875	4.375	5.175	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9
3.125	3.625	4.425	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1
2.19	2.54	3.1	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87
1.2	1.4	1.4	2	2	3	3	3	3	4	4	4
0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
8	10	11	13	16	18	21	24	27	30	34	36
7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35

螺纹长度b

–

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
60	66	72	/	/	/	/	/	/	/	/	/
66	72	78	84	90	96	102	108	116	/	/	/
79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
32.4	35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
27.84	30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
26.16	29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
17	18.7	21	22.5	25	26	28	30	33	35	38	40
17.9	19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
16.1	17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
11.27	12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
6	6	6	6	6	8	8	10	10	12	12	13
1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
41	46	50	55	60	65	70	75	80	85	90	95
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

螺纹长度b

–

ISO 4016:2022 Hexagon Head Bolts — Product Grade C

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5
9	10	11	12	13	14	16	18	20	22	26	30	34	38	42
15	16	17	18	19	20	22	24	26	28	32	36	40	44	48
28	29	30	31	32	33	35	37	39	41	45	49	53	/	/
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7	15.7	17.7	20.2
1.6	2	2.5	3	3.5	4	5	6	7	8	10	12	14	16	18
1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	6.78	7.78	9.78	11.73	13.73	15.73	17.73
1.35	1.75	2.25	2.75	3.2	3.7	4.7	5.7	6.64	7.64	9.64	11.57	13.57	15.57	17.57
2.54	3.34	4.34	4.84	5.34	6.2	7.2	8.88	9.63	11.63	14.63	16.63	19.64	22.49	25.34
2.42	3.22	4.22	4.72	5.22	6.06	7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	17.77	20.03	23.36	26.75	30.14
3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56
0.6	0.8	1	1	1	1.2	1.2	1.4	1.4	2	2	3	3	3	3
1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5
1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	4.95	5.45	6.58	7.68	8.98	10.18	11.715
0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	4.65	5.15	6.22	7.32	8.62	9.82	11.285
1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.04	5.54	6.69	7.79	9.09	10.29	11.85
0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	4.56	5.06	6.11	7.21	8.51	9.71	11.15
0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.26	3.61	4.35	5.12	6.03	6.87	7.9
0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.19	3.54	4.28	5.05	5.96	6.8	7.81
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6
3.2	4	5	5.5	6	7	8	10	11	13	16	18	21	24	27
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	15.73	17.73	20.67	23.67	26.67
2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16

螺纹长度b

–

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
46	50	54	60	66	72	/	/	/	/	/	/	/	/	/
52	56	60	66	72	78	84	90	96	102	108	116	/	/	/
/	69	73	79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
20	22	24	27	30	33	36	39	42	45	48	52	56	60	64
19.67	21.67	23.67	/	/	/	/	/	/	/	/	/	/	/	/
19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
28.19	31.71	33.61	/	/	/	/	/	/	/	/	/	/	/	/
27.7	31.35	33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
33.53	37.72	39.98	/	/	/	/	/	/	/	/	/	/	/	/
32.95	37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
4	4	4	6	6	6	6	6	8	8	10	10	12	12	13
12.5	14	15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
12.715	14.215	15.215	/	/	/	/	/	/	/	/	/	/	/	/
12.285	13.785	14.785	/	/	/	/	/	/	/	/	/	/	/	/
12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
8.6	9.65	10.35	/	/	/	/	/	/	/	/	/	/	/	/
8.51	9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
30	34	36	41	46	50	55	60	65	70	75	80	85	90	95
29.67	33.38	35.38	/	/	/	/	/	/	/	/	/	/	/	/
29.16	33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

螺纹长度b

–

ISO 4017:2014 — Hexagon head screws — Product grades A and B

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
1.05	1.2	1.35	1.5	1.8	2.1	2.4	3	4	4.5	5.3	6	6	7.5	7.5
0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4
2.27	3.07	4.07	4.57	5.07	5.88	6.88	8.88	11.63	14.63	16.63	19.64	22.49	25.34	28.19
2.3	2.95	3.95	4.45	4.95	5.74	6.74	8.74	11.47	14.47	16.47	19.15	22	24.85	27.7
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	14.38	17.77	20.03	23.36	26.75	30.14	33.53
3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	14.2	17.59	19.85	22.78	26.17	29.56	32.95
1.1	1.4	1.7	2	2.4	2.8	3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5
1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	5.45	6.58	7.68	8.98	10.18	11.715	12.715
0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	5.15	6.22	7.32	8.62	9.82	11.285	12.285
1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.54	6.69	7.79	9.09	10.29	11.85	12.85
0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	5.06	6.11	7.21	8.51	9.71	11.15	12.15
0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.61	4.35	5.12	6.03	6.87	7.9	8.6
0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.54	4.28	5.05	5.96	6.8	7.81	8.51
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8
3.2	4	5	5.5	6	7	8	10	13	16	18	21	24	27	30
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	12.57	15.57	17.57	20.16	23.16	26.16	29.16

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
7.5	9	9	10.5	10.5	12	12	13.5	13.5	15	15	16.5	16.5	18
2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
31.71	33.61	–	–	–	–	–	–	–	–	–	–	–	–
31.35	33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
37.72	39.98	–	–	–	–	–	–	–	–	–	–	–	–
37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
14	15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
14.215	15.215	–	–	–	–	–	–	–	–	–	–	–	–
13.785	14.785	–	–	–	–	–	–	–	–	–	–	–	–
14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
9.65	10.35	–	–	–	–	–	–	–	–	–	–	–	–
9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
34	36	41	46	50	55	60	65	70	75	80	85	90	95
33.38	35.38	–	–	–	–	–	–	–	–	–	–	–	–
33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

EN 24016 - 1991 Hexagon Head Bolts — Product Grade C

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3
16	18	22	26	30	34	38	42	46	50	54	60
/	/	/	/	/	40	44	48	52	56	60	66
/	/	/	/	/	/	/	/	/	69	73	79
0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8
6	7.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4	32.4
5.48	6.48	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84	27.84
4.52	5.52	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16	26.16
6.74	8.74	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25	38
8.63	10.89	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55	45.2
3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17
3.875	4.375	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9	17.9
3.125	3.625	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1	16.1
2.19	2.54	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87	11.27
0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1
8	10	13	16	18	21	24	27	30	34	36	41
7.64	9.64	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35	40

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
66	/	/	/	/	/	/	/	/	/	/
72	78	84	90	96	102	108	116	/	/	/
85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	1	1	1	1	1	1	1	1
35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
18.7	21	22.5	25	26	28	30	33	35	38	40
19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
46	50	55	60	65	70	75	80	85	90	95
45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

EN 24014 - 1991 Hexagon Head Bolts — Product Grades A and B

螺纹规格
d

P	螺距
b ^①	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
9	10	11	12	13	14	16	18	22	26	30	34	38	42	46
/	/	/	/	/	/	/	/	/	/	/	40	44	48	52
/	/	/	/	/	/	/	/	/	/	/	/	/	/	/
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4
1.6	2	2.5	3	3.5	4	5	6	8	10	12	14	16	18	20
1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67
/	/	/	/	/	/	/	/	/	/	/	/	15.57	17.57	19.48
2.27	3.07	4.07	4.57	5.07	5.88	6.88	8.88	11.63	14.63	16.63	19.37	22.49	25.34	28.19
/	/	/	/	/	/	/	/	/	/	/	/	22	24.85	27.7
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	14.38	17.77	20.03	23.36	26.75	30.14	33.53
/	/	/	/	/	/	/	/	/	/	/	/	26.17	29.56	32.95
0.6	0.8	1	1	1	1.2	1.2	1.4	2	2	3	3	3	3	4
1.1	1.4	1.7	2	2.4	2.8	3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5
1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	5.45	6.58	7.68	8.98	10.18	11.715	12.715
0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	5.15	6.22	7.32	8.62	9.82	11.285	12.285
/	/	/	/	/	/	/	/	/	/	/	/	10.29	11.85	12.85
/	/	/	/	/	/	/	/	/	/	/	/	9.71	11.15	12.15
0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.61	4.35	5.12	6.03	6.87	7.9	8.6
/	/	/	/	/	/	/	/	/	/	/	/	6.8	7.81	8.51
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8
3.2	4	5	5.5	6	7	8	10	13	16	18	21	24	27	30
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
/	/	/	/	/	/	/	/	/	/	/	/	23.16	26.16	29.16

螺纹规格
d

P	螺距
b ^①	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
50	54	60	66	/	/	/	/	/	/	/	/	/	/
56	60	66	72	78	84	90	96	102	108	116	/	/	/
69	73	79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
22	24	27	30	33	36	39	42	45	48	52	56	60	64
21.67	23.67	/	/	/	/	/	/	/	/	/	/	/	/
21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
31.71	33.61	/	/	/	/	/	/	/	/	/	/	/	/
31.35	33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
37.72	39.98	/	/	/	/	/	/	/	/	/	/	/	/
37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
4	4	6	6	6	6	6	8	8	10	10	12	12	13
14	15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
14.215	15.215	/	/	/	/	/	/	/	/	/	/	/	/
13.785	14.785	/	/	/	/	/	/	/	/	/	/	/	/
14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
9.65	10.35	/	/	/	/	/	/	/	/	/	/	/	/
9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
34	36	41	46	50	55	60	65	70	75	80	85	90	95
33.38	35.38	/	/	/	/	/	/	/	/	/	/	/	/
33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

DIN 65339 - 2021 Aerospace — Corrosion-resistant steel, short MJ threads, close tolerance hexagon head bolts — For temperatures up to 425 °C, nominal tensile strength 1100 MPa

螺纹尺寸
d

MJ4
×0.7

MJ5
×0.8

MJ6
×1

MJ8
×1

MJ10
×1.25

MJ12
×1.25

MJ14
×1.5

MJ16
×1.5

MJ18
×1.5

MJ20
×1.5

代号
c	最大值
	最小值
c₂
d₄	最小值=公称
	最大值
d₅	最小值=公称
	最大值
e	最小值
k	最大值
	最小值
L₂	±0.3
L₃
r	最大值
	最小值
s	最大值=公称
	最小值

04	05	06	08	10	12	14	16	18	20
0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.6
0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3
/	1.35	1.6	2.1	2.35	2.85	3.35	3.85	4.35	4.85
/	1	1.4	1.4	1.6	1.6	1.6	1.6	1.6	1.6
/	1.14	1.54	1.54	1.74	1.74	1.74	1.74	1.74	1.74
1.1	1.5	1.5	1.9	2.4	2.4	3	3	3.8	3.8
1.24	1.64	1.64	2.04	2.54	2.54	3.14	3.14	3.98	3.98
7.6	8.7	10.9	14.3	18.9	21.1	24.5	26.8	30.2	33.6
2.5	3	3.5	4.5	5	6	7	8	9	10
2.2	2.7	3.2	4.2	4.7	5.7	6.7	7.7	8.7	9.7
L+7.5	L+9	L+10	L+11.5	L+14.5	L+16	L+19	L+20.5	L+22.5	L+24.5
L+5	L+6	L+7	L+7.5	L+9	L+10	L+12	L+13	L+14.5	L+15
0.4	0.5	0.7	0.7	0.8	0.9	1.1	1.1	1.3	1.3
0.2	0.3	0.5	0.5	0.6	0.6	0.8	0.8	1	1
7	8	10	13	17	19	22	24	27	30
6.85	7.85	9.78	12.73	16.73	18.67	21.67	23.67	26.67	29.67

DIN 601 - 1987 Hexagon Head Bolts M5 ~ M52 — Product Grade: Grade C

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_w	最小值
d_s	公称
	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1.25	1.5	1.75	2	2.5	3	3
16	18	22	26	30	38	46	54	60
22	24	28	32	36	44	52	60	66
35	37	41	45	49	57	65	73	79
0.5	0.5	0.6	0.6	0.6	0.8	0.8	0.8	0.8
6	7.2	10.2	12.2	14.7	18.7	24.4	28.4	32.4
6.7	8.7	11.4	15.4	17.2	22	27.7	33.2	38
5	6	8	10	12	16	20	24	27
4.52	5.52	7.42	9.42	11.3	15.3	19.16	23.16	26.16
5.48	6.48	8.58	10.58	12.7	16.7	20.84	24.84	27.84
8.63	10.89	14.2	18.72	20.88	26.17	32.95	39.55	45.2
3.5	4	5.3	6.4	7.5	10	12.5	15	17
3.12	3.62	4.92	5.95	7.05	9.25	11.6	14.1	16.1
3.88	4.38	5.68	6.85	7.95	10.75	13.4	15.9	17.9
2.2	2.5	3.45	4.2	4.95	6.5	8.1	9.9	11.3
0.2	0.25	0.4	0.4	0.6	0.6	0.8	0.8	1
8	10	13	17	19	24	30	36	41
7.64	9.64	12.57	16.57	18.48	23.16	29.16	35	40

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_w	最小值
d_s	公称
	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

3.5	3.5	4	4	4.5	4.5	5	5
66	72	78	84	–	–	–	–
72	78	84	90	96	102	108	116
85	91	97	103	109	115	121	129
0.8	0.8	0.8	1	1	1	1	1
35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6
42.7	46.5	51.1	55.9	59.9	64.7	69.4	74.2
30	33	36	39	42	45	48	52
29.16	32	35	38	41	44	47	51
30.84	34	37	40	43	46	49	53
50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25
18.7	21	22.5	25	26	28	30	33
17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75
19.75	22.05	23.53	26.05	27.05	29.05	31.05	34.25
12.4	14	15	16.8	17.5	18.9	20.2	22.2
1	1	1	1	1.2	1.2	1.6	1.6
46	50	55	60	65	70	75	80
45	49	53.8	58.8	63.1	68.1	73.1	78.1

DIN EN 24016 - 1992 Hexagon Head Bolts — Product Grade C

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3
16	18	22	26	30	34	38	42	46	50	54	60
/	/	/	/	/	40	44	48	52	56	60	66
/	/	/	/	/	/	/	/	/	69	73	79
0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8
6	7.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4	32.4
5.48	6.48	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84	27.84
4.52	5.52	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16	26.16
6.74	8.74	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25	38
8.63	10.89	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55	45.2
3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17
3.875	4.375	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9	17.9
3.125	3.625	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1	16.1
2.19	2.54	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87	11.27
0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1
8	10	13	16	18	21	24	27	30	34	36	41
7.64	9.64	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35	40

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
66	/	/	/	/	/	/	/	/	/	/
72	78	84	90	96	102	108	116	/	/	/
85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	1	1	1	1	1	1	1	1
35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
18.7	21	22.5	25	26	28	30	33	35	38	40
19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
46	50	55	60	65	70	75	80	85	90	95
45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

DIN EN ISO 4016 - 2022 Hexagon Head Bolts — Product Grade C

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
16	18	20	22	26	30	34	38	42	46	50	54
/	/	/	/	/	/	40	44	48	52	56	60
/	/	/	/	/	/	/	/	/	/	69	73
0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8
6	7.2	8.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4
5.48	6.48	7.58	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84
4.52	5.52	6.42	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16
7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25
8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55
3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
3.875	4.375	5.175	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9
3.125	3.625	4.425	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1
2.19	2.54	3.1	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87
1.2	1.4	1.4	2	2	3	3	3	3	4	4	4
0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
8	10	11	13	16	18	21	24	27	30	34	36
7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
60	66	72	/	/	/	/	/	/	/	/	/
66	72	78	84	90	96	102	108	116	/	/	/
79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
32.4	35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
27.84	30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
26.16	29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
17	18.7	21	22.5	25	26	28	30	33	35	38	40
17.9	19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
16.1	17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
11.27	12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
6	6	6	6	6	8	8	10	10	12	12	13
1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
41	46	50	55	60	65	70	75	80	85	90	95
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

DIN EN ISO 4016 - 2011 Hexagon Head Bolts — Grade C

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3
16	18	22	26	30	34	38	42	46	50	54	60
22	24	28	32	36	40	44	48	52	56	60	66
35	37	41	45	49	53	57	61	65	69	73	79
0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8
6	7.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4	32.4
5.48	6.48	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84	27.84
4.52	5.52	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16	26.16
6.74	8.74	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25	38
8.63	10.89	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55	45.2
3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17
3.875	4.375	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9	17.9
3.125	3.625	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1	16.1
2.19	2.54	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87	11.27
0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1
8	10	13	16	18	21	24	27	30	34	36	41
7.64	9.64	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35	40

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
66	–	–	–	–	–	–	–	–	–	–
72	78	84	90	96	102	108	116	–	–	–
85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	1	1	1	1	1	1	1	1
35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
18.7	21	22.5	25	26	28	30	33	35	38	40
19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
46	50	55	60	65	70	75	80	85	90	95
45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

DIN EN ISO 4016 - 2001 Hexagon Head Bolts, Grade C

螺纹尺寸
d

P	螺距
b	参考值	L≤125
		125＜L≤200
		L＞200
c	最小值
	最大值
d_a	最大值
d_s	最大值=公称
	最小值	A级
		B级
d_w	最小值	A级
		B级
e	最小值	A级
		B级
k	公称
	A级	最小值
		最大值
	B级	最小值
		最大值
k₁	最小值
r	最小值
s	最大值=公称
	最小值	A级
		B级

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75
9	10	11	12	13	14	16	18	20	22	26	30
–	–	–	–	–	–	22	24	26	28	32	36
–	–	–	–	–	–	–	–	–	–	45	49
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.5	0.6	0.6	0.6
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7
1.6	2	2.5	3	3.5	4	5	6	7	8	10	12
1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	6.78	7.78	9.78	11.73
–	–	–	–	–	–	–	–	–	–	–	–
2.4	3.2	4.1	4.6	5.1	5.9	6.9	8.9	9.8	11.6	15.6	17.4
–	–	–	–	–	–	–	–	–	–	–	–
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	18.9	21.1
–	–	–	–	–	–	–	–	–	–	–	–
1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5
0.98	1.28	1.58	1.88	2.28	2.68	3.35	3.85	4.65	5.15	6.22	7.32
1.22	1.52	1.82	2.12	2.52	2.92	3.65	4.15	4.95	5.45	6.58	7.68
–	–	–	–	–	–	–	–	–	–	–	–
–	–	–	–	–	–	–	–	–	–	–	–
0.7	0.9	1.1	1.3	1.6	1.9	2.28	2.63	3.19	3.54	4.28	5.05
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6
3.2	4	5	5.5	6	7	8	10	11	13	17	19
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	16.73	18.67
–	–	–	–	–	–	–	–	–	–	–	–

螺纹长度b

–

螺纹尺寸
d

P	螺距
b	参考值	L≤125
		125＜L≤200
		L＞200
c	最小值
	最大值
d_a	最大值
d_s	最大值=公称
	最小值	A级
		B级
d_w	最小值	A级
		B级
e	最小值	A级
		B级
k	公称
	A级	最小值
		最大值
	B级	最小值
		最大值
k₁	最小值
r	最小值
s	最大值=公称
	最小值	A级
		B级

2	2	2.5	2.5	2.5	3	3	3.5	3.5	4	4
34	38	42	46	50	54	60	66	72	78	84
40	44	48	52	56	60	66	72	78	84	90
53	57	61	65	69	73	79	85	91	97	103
0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3
0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1
15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4
14	16	18	20	22	24	27	30	33	36	39
13.73	15.73	17.73	19.67	21.67	23.67	–	–	–	–	–
–	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38
20.5	22.5	25.3	28.2	30	33.6	–	–	–	–	–
–	22	24.8	27.7	29.5	33.2	38	42.7	46.6	51.1	55.9
24.49	26.75	30.14	33.53	35.72	39.98	–	–	–	–	–
–	26.17	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44
8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25
8.62	9.82	11.28	12.28	13.78	14.78	–	–	–	–	–
8.98	10.18	11.72	12.72	14.22	15.22	–	–	–	–	–
–	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58
–	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42
5.96	6.8	7.8	8.5	9.6	10.3	11.7	12.8	14.4	15.5	17.2
0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1
22	24	27	30	32	36	41	46	50	55	60
21.67	23.67	26.67	29.67	31.61	35.38	–	–	–	–	–
–	23.16	26.16	29.16	31	35	40	45	49	53.8	58.8

螺纹长度b

–

① Materials:
a) Steel, Property Classes: 5.6, 8.8, 10.9 (in accordance with DIN ISO 898-1)
b) Stainless Steel, Property Classes: ≤ M20: A2-70, A4-70; > M20: A2-50, A4-50; C3, C4 (in accordance with DIN 267-11)
c) Non-ferrous Metals, Material Grades as agreed (Standard: DIN 267-18)

DIN 931-1 - 1987 Hexagon Head Bolts with Coarse Shank and Partial Thread (M1.6–M39)

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3
16	18	22	26	30	34	38	42	46	50	54	60
22	24	28	32	36	40	44	48	52	56	60	66
35	37	41	45	49	53	57	61	65	69	73	79
0.5	0.5	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8
6	7.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4	32.4
5.48	6.48	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84	27.84
4.52	5.52	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16	26.16
6.74	8.74	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25	38
8.63	10.89	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55	45.2
3.5	4	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17
3.875	4.375	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9	17.9
3.125	3.625	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1	16.1
2.19	2.54	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87	11.27
0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1
8	10	13	16	18	21	24	27	30	34	36	41
7.64	9.64	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35	40

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k₁	最小值
r	最小值
s	最大值=公称
s	最小值

3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
66	–	–	–	–	–	–	–	–	–	–
72	78	84	90	96	102	108	116	–	–	–
85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	1	1	1	1	1	1	1	1
35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
18.7	21	22.5	25	26	28	30	33	35	38	40
19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
46	50	55	60	65	70	75	80	85	90	95
45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

ASME/ANSI B 18.2.3.5M - 2006 Metric Hex Bolts (SAE J1199, ASTM F568)

d	P	b			ds		s		k
d	P	L≤125	125<L≤200	200<L	max	min	max	min	max	min
M5	0.8	16	22	35	5.48	4.52	8.00	7.64	3.88	3.35
M6	1	18	24	37	6.19	5.52	10.00	9.64	4.38	3.55
M8	1.25	22	28	41	8.58	7.42	13.00	12.57	5.68	5.10
M10	1.5	26	32	45	10.58	9.42	16.00	15.57	6.85	6.17
M12	1.75	30	36	49	12.70	11.30	18.00	17.57	7.95	7.24
M14	2	34	40	53	14.70	13.30	21.00	20.16	9.25	8.51
M16	2	38	44	57	16.70	15.30	24.00	23.16	10.75	9.68
M20	2.5	46	52	65	20.84	19.16	30.00	29.16	13.40	12.12
M24	3	54	60	73	24.84	23.16	36.00	35.00	15.90	14.56
M30	3.5	66	72	85	30.84	29.16	46.00	45.00	19.75	17.92
M36	4	78	84	97	37.00	35.00	55.00	53.80	23.55	21.62
M42	4.5	90	96	109	43.00	41.00	65.00	62.90	27.05	25.03
M48	5	102	108	121	49.00	47.00	75.00	72.60	31.07	28.93
M56	5.5	/	124	137	57.20	54.80	85.00	82.20	36.20	33.80
M64	6	/	140	153	65.52	62.80	95.00	91.80	41.32	38.68
M72	6	/	156	169	73.84	70.80	105.00	101.40	46.45	43.55
M80	6	/	172	185	82.16	78.80	115.00	111.00	51.58	48.42
M90	6	/	192	205	92.48	88.60	130.00	125.50	57.74	54.26
M100	6	/	212	225	102.80	98.60	145.00	140.00	63.90	60.10

ASME/ANSI B 18.2.3.3M - 2007 (R2014) Metric Heavy Hex Screws (F568M, F738M, F468M)

螺纹尺寸
d

P	螺距
d_s	最大值
d_s	最小值
s	最大值
s	最小值
e	最大值
e	最小值
k	最大值
k	最小值
b	L≤125
	125＜L≤200
	L＞200

1.75	2.00	2.00	2.50	3.00	3.50	4.00
12.00	14.00	16.00	20.00	24.00	30.00	36.00
11.73	13.73	15.73	19.67	23.67	29.67	35.61
21.00	24.00	27.00	34.00	41.00	50.00	60.00
20.67	23.67	26.67	33.00	40.00	49.00	58.80
24.25	27.71	31.18	39.26	47.34	57.74	69.28
23.35	26.75	30.14	37.29	45.20	55.37	66.44
7.76	9.09	10.32	12.88	15.44	19.48	23.38
7.24	8.51	9.68	12.12	14.56	17.92	21.72
30.00	34.00	38.00	46.00	54.00	66.00	78.00
36.00	40.00	44.00	52.00	60.00	72.00	84.00
49.00	53.00	57.00	65.00	73.00	85.00	97.00

ASME B 18.2.3.2M - 2005 Metric Hex Head Cap Screws

公称直径
d

P	螺距
d_s	最大值
d_s	最小值
s	最大值
s	最小值
e	最大值
e	最小值
k	最大值
k	最小值
b	L≤125
	125＜L≤200
	L＞200

0.8	1	1.25	1.5	1.5	1.75	2	2	2.5	3
5.00	6.00	8.00	10.00	10.00	12.00	14.00	16.00	20.00	24.00
4.82	5.82	7.78	9.78	9.78	11.73	13.73	15.73	19.67	23.67
8.00	10.00	13.00	15.00	16.00	18.00	21.00	24.00	30.00	36.00
7.64	9.64	12.57	14.57	15.57	17.57	20.16	23.16	29.16	35.00
9.24	11.55	15.01	17.32	18.48	20.78	24.25	27.71	34.64	41.57
8.56	10.80	14.08	16.32	17.43	19.68	22.58	25.94	32.66	39.20
3.65	4.15	5.50	6.63	6.63	7.76	9.09	10.32	12.88	15.44
3.35	3.85	5.10	6.17	6.17	7.24	8.51	9.68	12.12	14.46
16	18	22	26	26	30	34	38	46	54
22	24	28	32	32	36	40	44	52	60
35	37	41	45	45	49	53	57	65	73

ASME B 18.2.1 (T4) - 1996 Hex Head Screws [Table 4]

螺纹尺寸
d

d_s	最大值
d_s	最小值
s	基本尺寸
	最大值
	最小值
e	最大值
e	最小值
k	基本尺寸
	最大值
	最小值
k_w	最小值
b	L≤6
b	L＞6
r	最大值
r	最小值

0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1
0.245	0.3065	0.369	0.4305	0.493	0.5545	0.617	0.741	0.866	0.99
7/16	1/2	9/16	5/8	3/4	13/16	15/16	1-1/8	1-5/16	1-1/2
0.438	0.5	0.562	0.625	0.75	0.812	0.938	1.125	1.312	1.5
0.428	0.489	0.551	0.612	0.736	0.798	0.922	1.1	1.285	1.469
0.505	0.577	0.65	0.722	0.866	0.938	1.083	1.299	1.516	1.732
0.488	0.557	0.628	0.698	0.84	0.91	1.051	1.254	1.465	1.675
5/32	13/64	15/64	9/32	5/16	23/64	25/64	15/32	35/64	39/64
0.163	0.211	0.243	0.291	0.323	0.371	0.403	0.483	0.563	0.627
0.15	0.195	0.226	0.272	0.302	0.348	0.378	0.455	0.531	0.591
0.106	0.14	0.16	0.195	0.215	0.25	0.269	0.324	0.378	0.416
0.75	0.875	1	1.125	1.25	1.375	1.5	1.75	2	2.25
1	1.125	1.25	1.375	1.5	1.625	1.75	2	2.25	2.5
0.025	0.025	0.025	0.025	0.025	0.045	0.045	0.045	0.065	0.095
0.015	0.015	0.015	0.015	0.015	0.020	0.020	0.020	0.040	0.060

螺纹尺寸
d

d_s	最大值
d_s	最小值
s	基本尺寸
	最大值
	最小值
e	最大值
e	最小值
k	基本尺寸
	最大值
	最小值
k_w	最小值
b	L≤6
b	L＞6
r	最大值
r	最小值

1.125	1.25	1.375	1.5	1.75	2	2.25	2.5	2.75	3
1.114	1.239	1.363	1.488	1.738	1.988	2.238	2.488	2.738	2.988
1-11/16	1-7/8	2-1/16	2-1/4	2-5/8	3	3-3/8	3-3/4	4-1/8	4-1/2
1.688	1.875	2.062	2.25	2.625	3	3.375	3.75	4.125	4.5
1.631	1.812	1.994	2.175	2.538	2.9	3.262	3.625	3.988	4.35
1.949	2.165	2.382	2.598	3.031	3.464	3.897	4.33	4.763	5.196
1.859	2.066	2.273	2.48	2.893	3.306	3.719	4.133	4.546	4.959
11/16	25/32	27/32	15/16	1-3/32	1-7/32	1-3/8	1-17/32	1-11/16	1-7/8
0.718	0.813	0.878	0.974	1.134	1.263	1.423	1.583	1.744	1.935
0.658	0.749	0.81	0.902	1.054	1.175	1.327	1.479	1.632	1.815
0.461	0.53	0.569	0.64	0.748	0.825	0.933	1.042	1.151	1.29
2.5	2.75	3	3.25	3.75	4.25	/	/	/	/
2.75	3	3.25	3.5	4	4.5	5	5.5	6	6.5
0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095
0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060

ASME B 18.2.1 (T6) - 1996 Heavy Hex Screws [Table 6]

公称直径
d

d_s	最大值
	最小值
s	最大值
	最小值
e	最大值
	最小值
k	最大值
	最小值
k_w	最小值
b	L≤6
	L＞6
r	最大值
	最小值

0.5	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5	1.75	2	2.25	2.5	2.75	3
0.482	0.605	0.729	0.852	0.976	1.098	1.223	1.345	1.47	1.716	1.964	2.214	2.461	2.711	2.961
0.875	1.062	1.25	1.438	1.625	1.812	2	2.188	2.375	2.75	3.125	3.5	3.875	4.25	4.625
0.85	1.031	1.212	1.394	1.575	1.756	1.938	2.119	2.3	2.662	3.025	3.388	3.75	4.112	4.475
1.01	1.227	1.443	1.66	1.876	2.093	2.309	2.526	2.742	3.175	3.608	4.041	4.474	4.907	5.34
0.969	1.175	1.383	1.589	1.796	2.002	2.209	2.416	2.622	3.035	3.449	3.862	4.275	4.688	5.102
0.323	0.403	0.483	0.563	0.627	0.718	0.813	0.878	0.974	1.134	1.263	1.423	1.583	1.744	1.935
0.302	0.378	0.455	0.531	0.591	0.658	0.749	0.81	0.902	1.054	1.175	1.327	1.479	1.632	1.815
0.215	0.269	0.324	0.378	0.416	0.461	0.530	0.569	0.640	0.748	0.825	0.933	1.042	1.151	1.290
1.25	1.5	1.75	2	2.25	2.5	2.75	3	3.25	3.75	4.25	–	–	–	–
1.5	1.75	2	2.25	2.5	2.75	3	3.25	3.5	4	4.5	5	5.5	6	6.5
0.025	0.045	0.045	0.065	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095	0.095
0.015	0.020	0.020	0.040	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060	0.060

Hex Head Bolts — Product Grade: Grade C (DIN EN ISO 4016 - 2022)

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

0.8	1	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
16	18	20	22	26	30	34	38	42	46	50	54
/	/	/	/	/	/	40	44	48	52	56	60
/	/	/	/	/	/	/	/	/	/	69	73
0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8
6	7.2	8.2	10.2	12.2	14.7	16.7	18.7	21.2	24.4	26.4	28.4
5.48	6.48	7.58	8.58	10.58	12.7	14.7	16.7	18.7	20.84	22.84	24.84
4.52	5.52	6.42	7.42	9.42	11.3	13.3	15.3	17.3	19.16	21.16	23.16
7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85	27.7	31.35	33.25
8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56	32.95	37.29	39.55
3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
3.875	4.375	5.175	5.675	6.85	7.95	9.25	10.75	12.4	13.4	14.9	15.9
3.125	3.625	4.425	4.925	5.95	7.05	8.35	9.25	10.6	11.6	13.1	14.1
2.19	2.54	3.1	3.45	4.17	4.94	5.85	6.48	7.42	8.12	9.17	9.87
1.2	1.4	1.4	2	2	3	3	3	3	4	4	4
0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
8	10	11	13	16	18	21	24	27	30	34	36
7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16	29.16	33	35

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
d_a	最大值
d_s	最大值
d_s	最小值
d_w	最小值
e	最小值
k	公称
	最大值
	最小值
k_w	最小值
L₁	最大值
r	最小值
s	最大值=公称
s	最小值

3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
60	66	72	/	/	/	/	/	/	/	/	/
66	72	78	84	90	96	102	108	116	/	/	/
79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
32.4	35.4	38.4	42.4	45.4	48.6	52.6	56.6	62.6	67	71	75
27.84	30.84	34	37	40	43	46	49	53.2	57.2	61.2	65.2
26.16	29.16	32	35	38	41	44	47	50.8	54.8	58.8	62.8
38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
17	18.7	21	22.5	25	26	28	30	33	35	38	40
17.9	19.75	22.05	23.55	26.05	27.05	29.05	31.05	34.25	36.25	39.25	41.25
16.1	17.65	19.95	21.45	23.95	24.95	26.95	28.95	31.75	33.75	36.75	38.75
11.27	12.36	13.97	15.02	16.77	17.47	18.87	20.27	22.23	23.63	25.73	27.13
6	6	6	6	6	8	8	10	10	12	12	13
1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
41	46	50	55	60	65	70	75	80	85	90	95
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

Hexagon Head Bolts — Grades A and B — ISO 4014:2022

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1	1.25	1.5	1.75	2	2	2.5
9	10	11	12	13	14	16	18	20	22	26	30	34	38	42
15	16	17	18	19	20	22	24	26	28	32	36	40	44	48
28	29	30	31	32	33	35	37	39	41	45	49	53	/	/
0.25	0.25	0.25	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.8	0.8
0.1	0.1	0.1	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2
2	2.6	3.1	3.6	4.1	4.7	5.7	6.8	7.8	9.2	11.2	13.7	15.7	17.7	20.2
1.6	2	2.5	3	3.5	4	5	6	7	8	10	12	14	16	18
1.46	1.86	2.36	2.86	3.32	3.82	4.82	5.82	6.78	7.78	9.78	11.73	13.73	15.73	17.73
1.35	1.75	2.25	2.75	3.2	3.7	4.7	5.7	6.64	7.64	9.64	11.57	13.57	15.57	17.57
2.54	3.34	4.34	4.84	5.34	6.2	7.2	8.88	9.63	11.63	14.63	16.63	19.64	22.49	25.34
2.42	3.22	4.22	4.72	5.22	6.06	7.06	8.74	9.47	11.47	14.47	16.47	19.15	22	24.85
3.41	4.32	5.45	6.01	6.58	7.66	8.79	11.05	12.12	14.38	17.77	20.03	23.36	26.75	30.14
3.28	4.18	5.31	5.88	6.44	7.5	8.63	10.89	11.94	14.2	17.59	19.85	22.78	26.17	29.56
0.6	0.8	1	1	1	1.2	1.2	1.4	1.4	2	2	3	3	3	3
1.1	1.4	1.7	2	2.4	2.8	3.5	4	4.8	5.3	6.4	7.5	8.8	10	11.5
1.225	1.525	1.825	2.125	2.525	2.925	3.65	4.15	4.95	5.45	6.58	7.68	8.98	10.18	11.715
0.975	1.275	1.575	1.875	2.275	2.675	3.35	3.85	4.65	5.15	6.22	7.32	8.62	9.82	11.285
1.3	1.6	1.9	2.2	2.6	3	3.74	4.24	5.04	5.54	6.69	7.79	9.09	10.29	11.85
0.9	1.2	1.5	1.8	2.2	2.6	3.26	3.76	4.56	5.06	6.11	7.21	8.51	9.71	11.15
0.68	0.89	1.1	1.31	1.59	1.87	2.35	2.7	3.26	3.61	4.35	5.12	6.03	6.87	7.9
0.63	0.84	1.05	1.26	1.54	1.82	2.28	2.63	3.19	3.54	4.28	5.05	5.96	6.8	7.81
0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6
3.2	4	5	5.5	6	7	8	10	11	13	16	18	21	24	27
3.02	3.82	4.82	5.32	5.82	6.78	7.78	9.78	10.73	12.73	15.73	17.73	20.67	23.67	26.67
2.9	3.7	4.7	5.2	5.7	6.64	7.64	9.64	10.57	12.57	15.57	17.57	20.16	23.16	26.16

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2.5	2.5	3	3	3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
46	50	54	60	66	72	/	/	/	/	/	/	/	/	/
52	56	60	66	72	78	84	90	96	102	108	116	/	/	/
/	69	73	79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
20	22	24	27	30	33	36	39	42	45	48	52	56	60	64
19.67	21.67	23.67	/	/	/	/	/	/	/	/	/	/	/	/
19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
28.19	31.71	33.61	/	/	/	/	/	/	/	/	/	/	/	/
27.7	31.35	33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
33.53	37.72	39.98	/	/	/	/	/	/	/	/	/	/	/	/
32.95	37.29	39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
4	4	4	6	6	6	6	6	8	8	10	10	12	12	13
12.5	14	15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
12.715	14.215	15.215	/	/	/	/	/	/	/	/	/	/	/	/
12.285	13.785	14.785	/	/	/	/	/	/	/	/	/	/	/	/
12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
8.6	9.65	10.35	/	/	/	/	/	/	/	/	/	/	/	/
8.51	9.56	10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	0.8	0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
30	34	36	41	46	50	55	60	65	70	75	80	85	90	95
29.67	33.38	35.38	/	/	/	/	/	/	/	/	/	/	/	/
29.16	33	35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

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Fine-Thread Hex Head Bolt

DIN EN ISO 8765 - 2011 Hexagon Head Bolts with Fine Pitch Thread — Product Grades A and B

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

1	1	1.25	1.5	1.25	1.5	1.5	1.5	1.5	2	1.5	2
22	26	26	30	30	34	38	42	46	46	50	54
28	32	32	36	36	40	44	48	52	52	56	60
41	45	45	49	49	57	57	61	65	65	69	73
0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2
9.2	11.2	11.2	13.7	13.7	15.7	17.7	20.2	22.4	22.4	24.4	26.4
8	10	10	12	12	14	16	18	20	20	22	24
7.78	9.78	9.78	11.73	11.73	13.73	15.73	17.73	19.67	19.67	21.67	23.67
7.64	9.64	9.64	11.57	11.57	13.54	15.57	17.57	19.48	19.48	21.48	23.48
11.63	14.63	14.63	16.63	16.63	19.37	22.49	25.34	28.19	28.19	31.71	33.61
11.47	14.47	14.47	16.47	16.47	19.15	22	24.85	27.7	27.7	31.35	33.25
14.38	17.77	17.77	20.03	20.03	23.36	26.75	30.14	33.53	33.53	37.72	39.98
14.2	17.59	17.59	19.85	19.85	22.78	26.17	29.56	32.95	32.95	37.29	39.55
2	2	2	3	3	3	3	3	4	4	4	4
5.3	6.4	6.4	7.5	7.5	8.8	10	11.5	12.5	12.5	14	15
5.45	6.58	6.58	7.68	7.68	8.98	10.18	11.715	12.715	12.715	14.215	15.215
5.15	6.22	6.22	7.32	7.32	8.62	9.82	11.285	12.285	12.285	13.785	14.785
5.54	6.69	6.69	7.79	7.79	9.09	10.29	11.85	12.85	12.85	14.35	15.35
5.06	6.11	6.11	7.21	7.21	8.51	9.71	11.15	12.15	12.15	13.65	14.65
3.61	4.35	4.35	5.12	5.12	6.03	6.87	7.9	8.6	8.6	9.65	10.35
3.54	4.28	4.28	5.05	5.05	5.96	6.8	7.81	8.51	8.51	9.56	10.26
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8
13	16	16	18	18	21	24	27	30	30	34	36
12.73	15.73	15.73	17.73	17.73	20.67	23.67	26.67	29.67	29.67	33.38	35.38
12.57	15.57	15.57	17.57	17.57	20.16	23.16	26.16	29.16	29.16	33	35

螺纹长度b

–

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
L₁	最大值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2	2	2	3	3	3	3	3	4	4	4	4
60	66	–	–	–	–	–	–	–	–	–	–
66	72	78	84	90	96	102	108	116	–	–	–
79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
27	30	33	36	39	42	45	48	52	56	60	64
–	–	–	–	–	–	–	–	–	–	–	–
26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
–	–	–	–	–	–	–	–	–	–	–	–
38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
–	–	–	–	–	–	–	–	–	–	–	–
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
6	6	6	6	6	8	8	10	10	12	12	13
17	18.7	21	22.5	25	26	28	30	33	35	38	40
–	–	–	–	–	–	–	–	–	–	–	–
–	–	–	–	–	–	–	–	–	–	–	–
17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
–	–	–	–	–	–	–	–	–	–	–	–
11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
41	46	50	55	60	65	70	75	80	85	90	95
–	–	–	–	–	–	–	–	–	–	–	–
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

螺纹长度b

–

① Materials:
a) Steel, Property Class (Material): ≤ M39: 5.6, 8.8, 10.9; > M39: By agreement. ≤ M39: Standard ISO 898-1; > M39: By agreement.
b) Stainless Steel, Property Class (Material): ≤ M24: A2-70, A4-70; > M24 ≤ M39: A2-50, A4-50; > M39: By agreement. ≤ M39: Standard ISO 3506-1; > M39: By agreement.
c) Non-ferrous Metals, Property Class (Material): Specified in ISO 8839.
Note: Other strength classes for steel are specified in ISO 898-1; other classes for stainless steel are specified in ISO 3506-1.

DIN EN ISO 8676 – 2022 — Hexagon head bolts with fine pitch thread — Fully threaded — Product grades A and B

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
3	3.75	3	4.5	3.75	4.5	4.5	6	4.5	6	4.5	6	4.5
1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2
9.2	11.2	11.2	13.7	13.7	15.7	17.7	20.2	20.2	22.4	22.4	24.4	24.4
11.63	14.63	14.63	16.63	16.63	19.64	22.49	25.34	25.34	28.19	28.19	31.71	31.71
11.47	14.47	14.47	16.47	16.47	19.15	22	24.85	24.85	27.7	27.7	31.35	31.35
14.38	17.77	17.77	20.03	20.03	23.36	26.75	30.14	30.14	33.53	33.53	37.72	37.72
14.2	17.59	17.59	19.85	19.85	22.78	26.17	29.56	29.56	32.95	32.95	37.29	37.29
5.3	6.4	6.4	7.5	7.5	8.8	10	11.5	11.5	12.5	12.5	14	14
5.45	6.58	6.58	7.68	7.68	8.98	10.18	11.715	11.715	12.715	12.715	14.215	14.215
5.15	6.22	6.22	7.32	7.32	8.62	9.82	11.285	11.285	12.285	12.285	13.785	13.785
5.54	6.69	6.69	7.79	7.79	9.09	10.29	11.85	11.85	12.85	12.85	14.35	14.35
5.06	6.11	6.11	7.21	7.21	8.51	9.71	11.15	11.15	12.15	12.15	13.65	13.65
3.61	4.35	4.35	5.12	5.12	6.03	6.87	7.9	7.9	8.6	8.6	9.65	9.65
3.54	4.28	4.28	5.05	5.05	5.96	6.8	7.81	7.81	8.51	8.51	9.56	9.56
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8
13	16	16	18	18	21	24	27	27	30	30	34	34
12.73	15.73	15.73	17.73	17.73	20.67	23.67	26.67	26.67	29.67	29.67	33.38	33.38
12.57	15.57	15.57	17.57	17.57	20.16	23.16	26.16	26.16	29.16	29.16	33	33

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2	2	2	2	3	3	3	3	3	4	4	4	4
6	6	6	6	9	9	9	9	9	12	12	12	12
2	2	2	2	3	3	3	3	3	4	4	4	4
0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
33.61	/	/	/	/	/	/	/	/	/	/	/	/
33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
39.98	/	/	/	/	/	/	/	/	/	/	/	/
39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
15.215	/	/	/	/	/	/	/	/	/	/	/	/
14.785	/	/	/	/	/	/	/	/	/	/	/	/
15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
10.35	/	/	/	/	/	/	/	/	/	/	/	/
10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
36	41	46	50	55	60	65	70	75	80	85	90	95
35.38	/	/	/	/	/	/	/	/	/	/	/	/
35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

DIN 960 - 1990 Hexagon Head Bolts with Fine Pitch Thread — Grades A and B

螺纹规格
d

P	螺距	细牙1
		细牙2
b	L≤125
	125＜L≤200
	L＞200
c	最小值
	最大值
d_a	最大值
d_s	最大值
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最小值
		最大值
	B级	最小值
		最大值
k₁	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

1	1	1.5	1.5	1.5	2	1.5	2	2	2	2	2	3	3
–	1.25	1.25	–	–	1.5	2	1.5	1.5	–	–	–	–	–
22	26	30	34	38	42	46	50	54	60	66	72	78	84
28	32	36	40	44	48	52	56	60	66	72	78	84	90
41	45	49	53	57	61	65	69	73	79	85	91	97	103
0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3
0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	1
9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4	30.4	33.4	36.4	39.4	42.4
8	10	12	14	16	18	20	22	24	27	30	33	36	39
7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67	–	–	–	–	–
7.64	9.64	11.57	13.57	15.57	17.57	19.48	21.48	23.48	26.48	29.48	32.38	35.38	38.38
11.6	15.6	17.4	20.5	22.5	25.3	28.2	30	33.6	–	–	–	–	–
11.4	15.4	17.2	20.1	22	24.8	27.7	29.5	33.2	38	42.7	46.6	51.1	55.9
14.38	18.9	21.1	24.49	26.75	30.14	33.53	35.72	39.98	–	–	–	–	–
14.2	18.72	20.88	23.91	26.17	29.56	32.95	35.03	39.55	45.2	50.85	55.37	60.79	66.44
5.3	6.4	7.5	8.8	10	11.5	12.5	14	15	17	18.7	21	22.5	25
5.15	6.22	7.32	8.62	9.82	11.28	12.28	13.78	14.78	–	–	–	–	–
5.45	6.58	7.68	8.98	10.18	11.72	12.72	14.22	15.22	–	–	–	–	–
5.06	6.11	7.21	8.51	9.71	11.15	12.15	13.65	14.65	16.65	18.28	20.58	22.08	24.58
5.54	6.69	7.79	9.09	10.29	11.85	12.85	14.35	15.35	17.35	19.12	21.42	22.92	25.42
3.54	4.28	5.05	5.96	6.8	7.8	8.5	9.6	10.3	11.7	12.8	14.4	15.5	17.2
0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1	1	1	1	1
13	17	19	22	24	27	30	32	36	41	46	50	55	60
12.73	16.73	18.67	21.67	23.67	26.67	29.67	31.61	35.38	–	–	–	–	–
12.57	16.57	18.48	21.16	23.16	26.16	29.16	31	35	40	45	49	53.8	58.8

千件钢制重≈kg

–

螺纹长度b

–

螺纹规格
d

P	螺距	细牙1
		细牙2
b	L≤125
	125＜L≤200
	L＞200
c	最小值
	最大值
d_a	最大值
d_s	最大值
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最小值
		最大值
	B级	最小值
		最大值
k₁	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

3	3	3	3	4	4	4	4	4	4	4	4	4
–	–	–	–	–	–	–	–	–	–	–	–	–
90	96	102	–	–	–	–	–	–	–	–	–	–
96	102	108	116	124	132	140	148	158	164	172	192	–
109	115	121	129	137	145	153	161	169	177	185	205	225
0.3	0.3	0.3	0.3	–	–	–	–	–	–	–	–	–
1	1	1	1	1	1	1	1	1	1	2	2	2
45.6	48.6	52.6	56.6	63	67	71	75	79	83	87	97	108
42	45	48	52	56	60	64	68	72	76	80	90	100
–	–	–	–	–	–	–	–	–	–	–	–	–
41.38	44.38	47.38	51.26	55.26	59.26	63.26	67.26	71.26	75.26	79.26	89.13	99.13
–	–	–	–	–	–	–	–	–	–	–	–	–
59.9	64.7	69.4	74.2	78.7	83.4	88.2	92.9	97.7	102.4	107.2	121.1	135.4
–	–	–	–	–	–	–	–	–	–	–	–	–
71.3	76.95	82.6	88.25	93.56	99.21	104.86	110.51	116.16	121.81	127.46	144.08	161.03
26	28	30	33	35	38	40	43	45	48	50	57	63
–	–	–	–	–	–	–	–	–	–	–	–	–
–	–	–	–	–	–	–	–	–	–	–	–	–
25.58	27.58	29.58	32.5	34.5	37.5	39.5	42.5	44.5	47.5	49.5	56.4	62.4
26.42	28.42	30.42	33.5	35.5	38.5	40.5	43.5	45.5	48.5	50.5	57.6	63.6
17.9	19.3	20.9	22.8	24.2	26.2	27.6	29.8	31.2	33.2	34.6	39.5	43.7
1.2	1.2	1.6	1.6	2	2	2	2	2	2	2	2.5	2.5
65	70	75	80	85	90	95	100	105	110	115	130	145
–	–	–	–	–	–	–	–	–	–	–	–	–
63.1	68.1	73.1	78.1	82.8	87.8	92.8	97.8	102.8	107.8	112.8	127.5	142.5

千件钢制重≈kg

–

螺纹长度b

–

① Materials:
a) Steel, Property Classes (Material): ≤ M39: 5.6, 8.8, 10.9; For larger sizes: By agreement. Standard: ISO 898-1.
b) Stainless Steel, Property Classes (Material): ≤ M20: A2-70, A4-70; > M20 ≤ M39: A2-50, A4-50; > M39: By agreement. Standard: DIN 267-11.
c) Non-ferrous Metals, Property Classes (Material): By agreement. Standard: DIN 267-18.
Note: The property class symbols specified in ISO 898-1 and DIN 267-11 may also be applied to sizes larger than M39, provided that the products possess all the properties designated for that symbol.

ISO 8676:2022 — Hexagon head bolts with fine pitch thread — Fully threaded — Product grades A and B

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
3	3.75	3	4.5	3.75	4.5	4.5	6	4.5	6	4.5	6	4.5
1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2
9.2	11.2	11.2	13.7	13.7	15.7	17.7	20.2	20.2	22.4	22.4	24.4	24.4
11.63	14.63	14.63	16.63	16.63	19.64	22.49	25.34	25.34	28.19	28.19	31.71	31.71
11.47	14.47	14.47	16.47	16.47	19.15	22	24.85	24.85	27.7	27.7	31.35	31.35
14.38	17.77	17.77	20.03	20.03	23.36	26.75	30.14	30.14	33.53	33.53	37.72	37.72
14.2	17.59	17.59	19.85	19.85	22.78	26.17	29.56	29.56	32.95	32.95	37.29	37.29
5.3	6.4	6.4	7.5	7.5	8.8	10	11.5	11.5	12.5	12.5	14	14
5.45	6.58	6.58	7.68	7.68	8.98	10.18	11.715	11.715	12.715	12.715	14.215	14.215
5.15	6.22	6.22	7.32	7.32	8.62	9.82	11.285	11.285	12.285	12.285	13.785	13.785
5.54	6.69	6.69	7.79	7.79	9.09	10.29	11.85	11.85	12.85	12.85	14.35	14.35
5.06	6.11	6.11	7.21	7.21	8.51	9.71	11.15	11.15	12.15	12.15	13.65	13.65
3.61	4.35	4.35	5.12	5.12	6.03	6.87	7.9	7.9	8.6	8.6	9.65	9.65
3.54	4.28	4.28	5.05	5.05	5.96	6.8	7.81	7.81	8.51	8.51	9.56	9.56
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8
13	16	16	18	18	21	24	27	27	30	30	34	34
12.73	15.73	15.73	17.73	17.73	20.67	23.67	26.67	26.67	29.67	29.67	33.38	33.38
12.57	15.57	15.57	17.57	17.57	20.16	23.16	26.16	26.16	29.16	29.16	33	33

螺纹规格
d

P	螺距
a	最大值
	最小值
c	最大值
	最小值
d_a	最大值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2	2	2	2	3	3	3	3	3	4	4	4	4
6	6	6	6	9	9	9	9	9	12	12	12	12
2	2	2	2	3	3	3	3	3	4	4	4	4
0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
33.61	/	/	/	/	/	/	/	/	/	/	/	/
33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
39.98	/	/	/	/	/	/	/	/	/	/	/	/
39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
15.215	/	/	/	/	/	/	/	/	/	/	/	/
14.785	/	/	/	/	/	/	/	/	/	/	/	/
15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
10.35	/	/	/	/	/	/	/	/	/	/	/	/
10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
36	41	46	50	55	60	65	70	75	80	85	90	95
35.38	/	/	/	/	/	/	/	/	/	/	/	/
35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

ISO 8765:2022 — Hexagon head bolts with fine pitch thread — Product grades A and B

螺纹尺寸
d

M8
x1

M10
x1.25

(M10)
x1

M12
x1.5

(M12)
x1.25

(M14)
x1.5

M16
x1.5

(M18)
x2

(M18)
x1.5

M20
x2

(M20)
x1.5

(M22)
x2

(M22)
x1.5

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
L₁	最大值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
22	26	26	30	30	34	38	42	42	46	46	50	50
28	32	32	36	36	40	44	48	48	52	52	56	56
41	45	45	49	49	53	/	/	/	/	/	69	69
0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2
9.2	11.2	11.2	13.7	13.7	15.7	17.7	20.2	20.2	22.4	22.4	24.4	24.4
8	10	10	12	12	14	16	18	18	20	20	22	22
7.78	9.78	9.78	11.73	11.73	13.73	15.73	17.73	17.73	19.67	19.67	21.67	21.67
7.64	9.64	9.64	11.57	11.57	13.57	15.57	17.57	17.57	19.48	19.48	21.48	21.48
11.63	14.63	14.63	16.63	16.63	19.64	22.49	25.34	25.34	28.19	28.19	31.71	31.71
11.47	14.47	14.47	16.47	16.47	19.15	22	24.85	24.85	27.7	27.7	31.35	31.35
14.38	17.77	17.77	20.03	20.03	23.36	26.75	30.14	30.14	33.53	33.53	37.72	37.72
14.2	17.59	17.59	19.85	19.85	22.78	26.17	29.56	29.56	32.95	32.95	37.29	37.29
5.3	6.4	6.4	7.5	7.5	8.8	10	11.5	11.5	12.5	12.5	14	14
5.45	6.58	6.58	7.68	7.68	8.98	10.18	11.715	11.715	12.715	12.715	14.215	14.215
5.15	6.22	6.22	7.32	7.32	8.62	9.82	11.285	11.285	12.285	12.285	13.785	13.785
5.54	6.69	6.69	7.79	7.79	9.09	10.29	11.85	11.85	12.85	12.85	14.35	14.35
5.06	6.11	6.11	7.21	7.21	8.51	9.71	11.15	11.15	12.15	12.15	13.65	13.65
3.61	4.35	4.35	5.12	5.12	6.03	6.87	7.9	7.9	8.6	8.6	9.65	9.65
3.54	4.28	4.28	5.05	5.05	5.96	6.8	7.81	7.81	8.51	8.51	9.56	9.56
2	2	2	3	3	3	3	3	3	4	4	4	4
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8
13	16	16	18	18	21	24	27	27	30	30	34	34
12.73	15.73	15.73	17.73	17.73	20.67	23.67	26.67	26.67	29.67	29.67	33.38	33.38
12.57	15.57	15.57	17.57	17.57	20.16	23.16	26.16	26.16	29.16	29.16	33	33

螺纹长度b

–

螺纹尺寸
d

M24
x2

M27
x2

M30
x2

M33
x2

M36
x3

M39
x3

M42
x3

M45
x3

M48
x3

M52
x4

M56
x4

M60
x4

M64
x4

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	A级	最小值
	B级	最小值
d_w	A级	最小值
	B级	最小值
e	A级	最小值
	B级	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
k₁	A级	最小值
	B级	最小值
L₁	最大值
r	最小值
s	最大值=公称
	A级	最小值
	B级	最小值

2	2	2	2	3	3	3	3	3	4	4	4	4
54	60	66	72	/	/	/	/	/	/	/	/	/
60	66	72	78	84	90	96	102	108	116	/	/	/
73	79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
24	27	30	33	36	39	42	45	48	52	56	60	64
23.67	/	/	/	/	/	/	/	/	/	/	/	/
23.48	26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
33.61	/	/	/	/	/	/	/	/	/	/	/	/
33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
39.98	/	/	/	/	/	/	/	/	/	/	/	/
39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
15.215	/	/	/	/	/	/	/	/	/	/	/	/
14.785	/	/	/	/	/	/	/	/	/	/	/	/
15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
10.35	/	/	/	/	/	/	/	/	/	/	/	/
10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
4	6	6	6	6	6	8	8	10	10	12	12	13
0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
36	41	46	50	55	60	65	70	75	80	85	90	95
35.38	/	/	/	/	/	/	/	/	/	/	/	/
35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

螺纹长度b

–

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Hex Head Bolts with Hex Nuts for Steel Structures

DIN 7990 - 2017 Hexagon Head Bolts with Hexagon Nuts for Steel Structures

螺纹尺寸
d

P	螺距
b
d_s	公称
	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
s	最大值=公称
s	最小值
c	最大值
c	最小值
r	最小值
千件重kg	螺母

1.75	2	2.5	3	3	3.5
20.5	24.5	28.5	33	35.5	38.5
12	16	20	24	27	30
11.3	15.3	19.16	23.16	26.16	29.16
12.7	16.7	20.84	24.84	27.84	30.84
19.85	26.17	32.95	39.55	45.2	50.85
8	10	13	15	17	19
7.55	9.25	12.1	14.1	16.1	17.95
8.45	10.75	13.9	15.9	17.9	20.05
18	24	30	36	41	46
17.57	23.16	29.16	35	40	45
0.6	0.8	0.8	0.8	0.8	0.8
0.3	0.4	0.4	0.4	0.4	0.4
0.6	0.6	0.8	0.8	1.0	1.0
15.3	36.5	69.3	119	170	234

千件钢制重≈kg

–

① Nuts comply with DIN EN ISO 4032 and DIN EN ISO 4034.
② Material:
a) Steel; Strength Class: 4.6, 5.6 (for bolts) / 5-2 (for mating nuts). Bolts comply with standard DIN EN ISO 898-1; mating nuts comply with standard DIN EN ISO 898-2; and the assemblies comply with DIN EN 15048-2.
Note: The suffix “-2” in Nut Class 5 serves to designate the strength class; nuts manufactured from free-cutting steel or Thomas steel are not permitted.

DIN 7990 - 2008 Hexagon Head Bolts with Hexagon Nuts for Steel Structures

螺纹尺寸
d

P	螺距
b
d_s	公称
	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
s	最大值=公称
s	最小值
c	最大值
r	最小值
千件重kg	螺母

1.75	2	2.5	3	3	3.5
20.5	24.5	28.5	33	35.5	38.5
12	16	20	24	27	30
11.3	15.3	19.16	23.16	26.16	29.16
12.7	16.7	20.84	24.84	27.84	30.84
19.85	26.17	32.95	39.55	45.2	50.85
8	10	13	15	17	19
7.55	9.25	12.1	14.1	16.1	17.95
8.45	10.75	13.9	15.9	17.9	20.05
18	24	30	36	41	46
17.57	23.16	29.16	35	40	45
0.6	0.8	0.8	0.8	0.8	0.8
0.6	0.6	0.8	0.8	1	1
15.3	36.5	69.3	119	170	234

DIN 7990 - 1989 Hexagon Head Bolts with Hexagon Nuts for Steel Structures

螺纹尺寸
d

P	螺距
b
d_s	公称
	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
s	最大值=公称
s	最小值
c	最大值
r	最小值
千件重kg	螺母

1.75	1.75	2	2.5	2.5	2.5	3	3	3.5
17.75	17.75	21	23.5	25.5	25.5	26	29	30.5
12	12	16	20	22	22	24	27	30
11.3	11.3	15.3	19.16	21.16	21.16	23.16	26.16	29.16
12.7	12.7	16.7	20.84	22.84	22.84	24.84	27.84	30.84
19.85	20.88	26.17	32.95	37.29	35.03	39.55	45.2	50.85
8	8	10	13	14	14	15	17	19
7.55	7.55	9.25	12.1	13.1	13.1	14.1	16.1	17.95
8.45	8.45	10.75	13.9	14.9	14.9	15.9	17.9	20.05
18	19	24	30	34	32	36	41	46
17.57	18.48	23.16	29.16	33	31	35	40	45
0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8
0.6	0.6	0.6	0.8	0.8	0.8	0.8	1	1
15.9	15.9	30.8	60.3	80.2	80.2	103	154	216

千件钢制重≈kg

–

Due to space limitations on this webpage, some products have not yet been updated. If you require further assistance, please contact our experts directly.

Hex Bolt with Long Thread and Slender Shank

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Aerospace Hex Head Bolt with Long Fine Thread and Reduced Shank, made of High-Temperature-Resistant Steel FE-PA92HT (A286), Silver-Plated. Strength Grade: 900 MPa (at Room Temperature) / 650°C. DIN EN 3007 - 1996.

螺纹尺寸
d

P	螺距
螺纹精度
d_s	公称
	最大值
	最小值
e	最小值
G	最小值
h	最大值=公称
h	最小值
k	最大值=公称
k	最小值
d₁	公称
	最大值
	最小值
r	最大值
r	最小值
s	最大值=公称 (h13)
s	最小值

0.8	1	1	1	1.25	1.25
4h6h	4h6h	4h6h	4h6h	4h6h	4h6h
4.48	5.35	6.35	7.35	9.19	11.19
4.61	5.48	6.48	7.48	9.32	11.32
4.35	5.22	6.22	7.22	9.06	11.06
9.8	12	13.2	15.5	18.9	21.1
8.4	10.3	11.3	13.3	16.3	18.3
0.5	0.5	0.5	0.6	0.6	0.6
0.2	0.2	0.2	0.3	0.3	0.3
3	3.5	4	4.5	5	6
2.7	3.2	3.7	4.2	4.7	5.7
3.4	4.2	5.2	6.2	7.9	9.8
3.9	4.7	5.7	6.7	8.4	10.3
2.9	3.7	4.7	5.7	7.4	9.3
0.5	0.7	0.7	0.7	0.8	0.9
0.3	0.5	0.5	0.5	0.6	0.6
9	11	12	14	17	19
8.78	10.73	11.73	13.73	16.73	18.67

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Aerospace Hex Head Bolt, Reduced Shank, Long Thread, NI-P100HT (Inconel 718) Heat-Resistant Nickel-Based Alloy; Strength Class: 1275 MPa (Room Temperature) / 650°C — EN 3008 - 1998

螺纹规格

代号
P	螺距
螺纹精度
d_s	公称
	最大值
	最小值
e	最小值
G	最小值
h	最大值
h	最小值
k	最大值
k	最小值
d₁	±0.5
r	最大值
r	最小值
s	最大值
s	最小值

050	060	070	080	100	120
0.8	1	1	1	1.25	1.25
4h6h	4h6h	4h6h	4h6h	4h6h	4h6h
4.48	5.35	6.35	7.35	9.19	11.19
4.61	5.48	6.48	7.48	9.32	11.32
4.35	5.22	6.22	7.22	9.06	11.06
9.8	12	13.2	15.5	18.9	21.1
8.4	10.3	11.3	13.3	16.3	18.3
0.5	0.5	0.5	0.6	0.6	0.6
0.2	0.2	0.2	0.3	0.3	0.3
3	3.5	4	4.5	5	6
2.7	3.2	3.7	4.2	4.7	5.7
3.4	4.2	5.2	6.2	7.9	9.8
0.5	0.7	0.7	0.7	0.8	0.9
0.3	0.5	0.5	0.5	0.6	0.6
9	11	12	14	17	19
8.78	10.73	11.73	13.73	16.73	18.67

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Hex Head Bolt, Reduced Shank, Long Thread, NI-P100HT (Inconel 718) Heat-Resistant Nickel-Based Alloy, Silver-Plated, Strength Class: 1275 MPa (Room Temperature) / 650°C — EN 3009 - 1998

螺纹规格
d

代号
P	螺距
螺纹精度
d_s	tol.（±0.13）
e	最小值
G	最小值
h	最大值
h	最小值
k	最大值
k	最小值
d₁	±0.5
r	最大值
r	最小值
s	最大值
s	最小值

050	060	070	080	100	120
0.8	1	1	1	1.25	1.25
4h6h	4h6h	4h6h	4h6h	4h6h	4h6h
4.48	5.35	6.35	7.35	9.19	11.19
9.8	12	13.2	15.5	18.9	21.1
8.4	10.3	11.3	13.3	16.3	18.3
0.5	0.5	0.5	0.6	0.6	0.6
0.2	0.2	0.2	0.3	0.3	0.3
3	3.5	4	4.5	5	6
2.7	3.2	3.7	4.2	4.7	5.7
3.4	4.2	5.2	6.2	7.9	9.8
0.5	0.7	0.7	0.7	0.8	0.9
0.3	0.5	0.5	0.5	0.6	0.6
9	11	12	14	17	19
8.78	10.73	11.73	13.73	16.73	18.67

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Aerospace — Hex Head Bolt, Reduced Shank, Long Thread, FE-PA92HT (A286) High-Temperature Steel, Silver-Plated; Strength Class: 900 MPa (Room Temperature) / 650°C — EN 3007 - 1996

螺纹尺寸
d

P	螺距
螺纹精度
d_s	公称
	最大值
	最小值
e	最小值
G	最小值
h	最大值=公称
h	最小值
k	最大值=公称
k	最小值
d₁	公称
	最大值
	最小值
r	最大值
r	最小值
s	最大值=公称 (h13)
s	最小值

0.8	1	1	1	1.25	1.25
4h6h	4h6h	4h6h	4h6h	4h6h	4h6h
4.48	5.35	6.35	7.35	9.19	11.19
4.61	5.48	6.48	7.48	9.32	11.32
4.35	5.22	6.22	7.22	9.06	11.06
9.8	12	13.2	15.5	18.9	21.1
8.4	10.3	11.3	13.3	16.3	18.3
0.5	0.5	0.5	0.6	0.6	0.6
0.2	0.2	0.2	0.3	0.3	0.3
3	3.5	4	4.5	5	6
2.7	3.2	3.7	4.2	4.7	5.7
3.4	4.2	5.2	6.2	7.9	9.8
3.9	4.7	5.7	6.7	8.4	10.3
2.9	3.7	4.7	5.7	7.4	9.3
0.5	0.7	0.7	0.7	0.8	0.9
0.3	0.5	0.5	0.5	0.6	0.6
9	11	12	14	17	19
8.78	10.73	11.73	13.73	16.73	18.67

Due to space limitations on this webpage, some products have not yet been updated. If you require further assistance, please contact our experts directly.

Hexagon Head Bolts with Long Thread for Fit Holes

DIN 609 – 2016 Hexagon Head Bolts with Long Thread for Fit Holes

螺纹尺寸
d

P	螺距	粗牙
		细牙1
		细牙2
b	L≤50
	50＜L≤150
	L＞150
d_s	公称(K6)
	最小值
	最大值
d₀	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
	最大值
s	最大值=公称
	最小值

1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
1	1.25	1.25	1.5	1.5	1.5	1.5	1.5	2
–	1	1.5	–	–	2	2	2	1.5
14.5	17.5	20.5	22	25	27.5	28.5	32.5	–
16.5	19.5	22.5	24	27	29.5	30.5	34.5	36.5
21.5	24.5	27.5	29	32	34.5	35.5	39.5	41.5
9	11	13	15	17	19	21	23	25
9.001	11.001	13.001	15.001	17.001	19.002	21.002	23.002	25.002
9.01	11.012	13.012	15.012	17.012	19.015	21.015	23.015	25.015
7.9	9.9	11.5	13.5	15.5	17.5	19.1	21.1	23.1
8.2	10.2	11.8	13.8	15.8	17.8	19.4	21.4	23.4
14.38	17.77	19.85	22.78	26.17	29.56	32.95	37.29	39.55
5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
5.15	6.22	7.21	8.51	9.71	11.15	12.15	13.65	14.65
5.45	6.58	7.79	9.09	10.29	11.85	12.85	14.35	15.35
3.61	4.35	5.05	5.96	6.8	7.81	8.51	9.65	10.26
0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
0.55	0.55	0.75	0.75	0.75	0.75	0.95	0.95	0.95
13	16	18	21	24	27	30	34	36
12.73	15.73	17.57	20.16	23.16	26.16	29.16	33	35

Lg (max)

–

千件钢制重≈kg

–

螺纹尺寸
d

P	螺距	粗牙
		细牙1
		细牙2
b	L≤50
	50＜L≤150
	L＞150
d_s	公称(K6)
	最小值
	最大值
d₀	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
	最大值
s	最大值=公称
	最小值

3	3.5	3.5	4	4	4	4	4	4
2	2	2	3	3	3	3	3	3
–	–	–	–	–	–	–	–	–
–	–	–	–	–	–	–	–	–
39.5	43	45	49	51	56	59	63	65
44.5	48	50	54	56	61	64	68	70
28	32	34	38	40	44	46	50	55
28.002	32.002	34.002	38.002	40.002	44.002	46.002	50.002	55.002
28.015	32.018	34.018	38.018	40.018	44.018	46.018	50.018	55.021
25.7	29.7	31.7	35.7	37.7	41.7	43.7	47.7	52.7
26	30	32	36	38	42	44	48	53
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25
17	19	21	22	25	26	28	30	33
16.65	18.58	20.58	21.58	24.58	25.58	27.58	29.58	32.5
17.35	19.42	21.42	22.42	25.42	26.42	28.42	30.42	33.5
11.66	13.01	14.41	15.11	17.21	17.91	19.31	20.71	22.75
1	1	1	1	1	1	1	1	1
1.15	1.15	1.15	1.15	1.15	1.15	1.15	1.15	1.15
41	46	50	55	60	65	70	75	80
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1

Lg (max)

–

千件钢制重≈kg

–

①, Type A or Type R centering holes may be specified in accordance with DIN 332-1. (Centering holes are applicable to products requiring the addition of [large-diameter shank] screws; for products not requiring such screws, the inclusion of centering holes is at the manufacturer’s discretion.)
②, Materials:
a) Steel; Strength Class (Material Grade): d ≤ 39 mm: 8.8; d > 39 mm: As agreed. Standard: DIN EN ISO 898-1.
b) Stainless Steel; Strength Class (Material Grade): d ≤ 20 mm: A2-70; 20 < d ≤ 39 mm: A2-50; d > 39 mm: As agreed. Standards: DIN EN ISO 3506-1, DIN EN ISO 3506-3.
c) Non-ferrous Metals; Property Class: CU2, CU3. Standard: DIN EN 28839.

DIN 609 – 1984 Hexagon Head Bolts with Long Thread for Fitted Bolts

螺纹规格
d

P	螺距	粗牙
		细牙1
		细牙2
b	L≤50
	50＜L≤150
	L＞150
d_s	公称
	最小值
	最大值
d₀	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
	最大值
s	最大值=公称
	最小值

1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
–	–	–	–	–	1.5	1.5	1.5	2
–	–	–	–	–	2	2	2	1.5
14.5	17.5	20.5	22	25	27.5	28.5	32.5	–
16.5	19.5	22.5	24	27	29.5	30.5	34.5	36.5
21.5	24.5	27.5	29	32	34.5	35.5	39.5	41.5
9	11	13	15	17	19	21	23	25
9.001	11.001	13.001	15.001	17.001	19.002	21.002	23.002	25.002
9.01	11.012	13.012	15.012	17.012	19.015	21.015	23.015	25.015
7.9	9.9	11.5	13.5	15.5	17.5	19.1	21.1	23.1
8.2	10.2	11.8	13.8	15.8	17.8	19.4	21.4	23.4
14.38	17.77/18.9	19.85/20.9	22.78/23.91	26.17	29.56	32.95	35.03/37.29	39.55
5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
5.15	6.22	7.21	8.51	9.71	11.15	12.15	13.65	14.65
5.45	6.58	7.79	9.09	10.29	11.85	12.85	14.35	15.35
3.6	4.3	5.1	6	6.8	7.8	8.5	9.6	10.2
0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
0.55	0.55	0.75	0.75	0.75	0.75	0.95	0.95	0.95
13	16/17	18/19	21/22	24	27	30	32/34	36
12.73	15.73/16.73	17.57/18.48	20.16/21.16	23.16	26.16	29.16	31/33	35

Lg (min)

–

千件钢制重≈kg

–

螺纹规格
d

P	螺距	粗牙
		细牙1
		细牙2
b	L≤50
	50＜L≤150
	L＞150
d_s	公称
	最小值
	最大值
d₀	最小值
	最大值
e	最小值
k	公称
	最小值
	最大值
k₁	最小值
r	最小值
	最大值
s	最大值=公称
	最小值

3	3.5	3.5	4	4	4	4	4	4
2	2	2	3	3	3	3	3	3
–	–	–	–	–	–	–	–	–
–	–	–	–	–	–	–	–	–
39.5	43	45	49	51	56	59	63	65
44.5	48	50	54	56	61	64	68	70
28	32	34	38	40	44	46	50	55
28.002	32.002	34.002	38.002	40.002	44.002	46.002	50.002	55.002
28.015	32.018	34.018	38.018	40.018	44.018	46.018	50.018	55.021
25.7	29.7	31.7	35.7	37.7	41.7	43.7	47.7	52.7
26	30	32	36	38	42	44	48	53
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25
17	19	21	22	25	26	28	30	33
16.65	18.58	20.58	21.58	24.58	25.58	27.58	29.58	32.5
17.35	19.42	21.42	22.42	25.42	26.42	28.42	30.42	33.5
11.7	13	14.4	15.1	17.2	17.9	19.3	20.7	22.7
1	1	1	1	1	1	1	1	1
1.15	1.15	1.15	1.15	1.15	1.15	1.15	1.15	1.15
41	46	50	55	60	65	70	75	80
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1

Lg (min)

–

千件钢制重≈kg

–

①. Type A or Type R centering holes may be specified in accordance with DIN 332-1. (Centering holes are applicable to products requiring the addition of [large-diameter smooth-shank] screws; for products that do not require additional screws, the inclusion of centering holes shall be at the sole discretion of XZ FASTENER.)

Due to space limitations on this webpage, some products have not yet been updated. If you require further assistance, please contact our experts directly.

Coarse-Thread Reduced-Shank (Thin-Shank) Bolts and Screws

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Coarse Thread Non-Captive Bolts and Screws — Hexagon Head (ISO 4014) DIN 7964 (D1) — 1990

螺纹尺寸
d

P	螺距
b₁	0 ~ +2P	K型短螺纹
		L型长螺纹
b₂	0 ~ +2P	K型短螺纹
		L型长螺纹
d_s	最大值
	最小值
r	最小值
k	公称
	A级	最大值
		最小值
	B级	最大值
		最小值
s	最大值=公称
	最小值	A级
		B级
e	最小值	A级
		B级

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2.5	3	3.5
3.8	5	6.25	7.5	10	12.5	15	20	25	30	38
12	14	16	18	22	26	30	38	46	54	66
4.5	6	7.55	8.5	11.2	14.3	17.5	23	28.5	33.5	43
12.7	15	17.3	19	23.2	27.8	32.5	41	49.5	57.5	71
2.3	3	3.9	4.6	6.2	7.7	9.2	12.7	16.2	19.2	24.2
2.1	2.8	3.7	4.4	6	7.5	9	12.5	16	19	24
0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6	0.8	0.8	1
2	2.8	3.5	4	5.3	6.4	7.5	10	12.5	15	18.7
2.125	2.925	3.65	4.15	5.45	6.58	7.68	10.18	12.715	15.215	/
1.875	2.675	3.35	3.85	5.15	6.22	7.32	9.82	12.285	14.785	/
2.2	3.0	3.74	4.24	5.54	6.69	7.79	10.29	12.85	15.35	19.12
1.8	2.6	3.26	3.76	5.06	6.11	7.21	9.71	12.15	14.65	18.28
5.50	7.00	8.00	10.00	13.00	16.00	18.00	24.00	30.00	36.00	46.00
5.32	6.78	7.78	9.78	12.73	15.73	17.73	23.67	29.67	35.38	/
5.20	6.64	7.64	9.64	12.57	15.57	17.57	23.16	29.16	35.00	45.00
6.01	7.66	8.79	11.05	14.38	17.77	20.03	26.75	33.53	39.98	/
5.88	7.50	8.63	10.89	14.20	17.59	19.85	26.17	32.95	39.55	50.85

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Hexagon Head Captive Screw DIN 7964 - 1977

螺纹规格
d

P
b
d_s	最大值
	最小值
k	公称
	最大值
	最小值
s	最大值
	最小值

0.8	1	1.25	1.5	1.75	2	2
8	10	12	15	18	20	24
3.5	4.5	5.5	7	9	11	12
3.32	4.32	5.32	6.78	8.78	10.73	11.73
3.5	4	5.3	6.4	7.5	8.8	10
3.65	4.15	5.45	6.58	7.68	8.98	10.18
3.35	3.85	5.15	6.22	7.32	8.62	9.82
8	10	13	16	18	21	24
7.78	9.78	12.73	15.73	17.73	20.67	23.67

【ANSI / ASME / ASTM / DIN / BS / EN / ISO】 Coarse Thread Non-Captive Bolts and Screws — Hex Head (DIN 931) DIN 7964 (D2) — 1990

螺纹尺寸
d

P	螺距
b₁	0 ~ +2P	K型短螺纹
		L型长螺纹
b₂	0 ~ +2P	K型短螺纹
		L型长螺纹
d_s	最大值
	最小值
r	最小值
k	公称
	A级	最小值
		最大值
	B级	最小值
		最大值
s	最大值=公称
	最小值	A级
		B级
e	最小值	A级
		B级

0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2.5	3	3.5
3.2	3.8	5	6.25	7.5	10	12.5	15	20	25	30	38
10	12	14	16	18	22	26	30	38	46	54	66
3.75	4.5	6	7.55	8.5	11.2	14.3	17.5	23	28.5	33.5	43
10.55	12.7	15	17.3	19	23.2	27.8	32.5	41	49.5	57.5	71
1.9	2.3	3	3.9	4.6	6.2	7.7	9.2	12.7	16.2	19.2	24.2
1.7	2.1	2.8	3.7	4.4	6	7.5	9	12.5	16	19	24
0.1	0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6	0.8	0.8	1
1.7	2	2.8	3.5	4	5.3	6.4	7.6	10	12.5	15	18.7
1.58	1.88	2.68	3.35	3.85	5.15	6.22	7.32	9.82	12.28	14.78	/
1.82	2.12	2.92	3.65	4.15	5.45	6.58	7.68	10.18	12.72	15.22	/
/	/	/	/	/	/	/	/	9.71	12.15	14.65	18.28
/	/	/	/	/	/	/	/	10.29	12.85	15.35	19.12
5	5.5	7	8	10	13	17	19	24	30	36	46
4.82	5.32	6.78	7.78	9.78	12.73	16.73	18.67	23.67	29.67	35.38	/
/	/	/	/	/	/	/	/	23.16	29.16	35	45
5.45	6.01	7.66	8.79	11.05	14.38	18.9	21.1	26.75	33.53	39.98	/
/	/	/	/	/	/	/	/	26.17	32.95	39.55	50.85

① Grooving is required when d ≤ M16.
② Head standard: DIN 931-1.

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Unslotted or Slotted Hex Head and Hex Flange Head Screws

ASME B 18.6.3 (T29) - 2013 Unslotted or Slotted Hex Head and Hex Flange Head Cap Screws [Table 29] (ASTM F837, F468)

螺纹尺寸
d

d	公称
PP
s₁	标准型	最大值
		最小值
s₂	大六角	最大值
		最小值
e₁	标准型	最小值
e₂	大六角	最小值
k	最大值
	最小值
n	最大值
	最小值
t ^④	最大值
	最小值

0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
64	56	48	40	40	32	32	24	24	20	18	16	14	13
0.125	0.125	0.188	0.188	0.188	0.250	0.250	0.312	0.312	0.375	0.500	0.562	0.625	0.750
0.120	0.120	0.181	0.181	0.181	0.244	0.244	0.305	0.305	0.367	0.489	0.551	0.610	0.735
/	/	/	0.219	0.250	/	0.312	/	0.375	0.438	/	/	/	/
/	/	/	0.213	0.244	/	0.305	/	0.367	0.428	/	/	/	/
0.134	0.134	0.202	0.202	0.202	0.272	0.272	0.340	0.340	0.409	0.545	0.614	0.682	0.820
/	/	/	0.238	0.272	/	0.340	/	0.409	0.477	/	/	/	/
0.044	0.050	0.055	0.060	0.070	0.093	0.110	0.120	0.155	0.190	0.230	0.295	0.348	0.400
0.036	0.040	0.044	0.049	0.058	0.080	0.096	0.105	0.139	0.172	0.208	0.270	0.321	0.367
/	/	/	0.039	0.043	0.048	0.054	0.060	0.067	0.075	0.084	0.094	/	/
/	/	/	0.031	0.035	0.039	0.045	0.050	0.056	0.064	0.072	0.081	/	/
/	/	/	0.036	0.042	0.046	0.066	0.072	0.093	0.101	0.122	0.156	/	/
/	/	/	0.025	0.030	0.033	0.052	0.057	0.077	0.083	0.100	0.131	/	/

① For other recess types, please click on “Adopted Standards” located beneath the title.
② For hex head screws with recesses, slight rounding of all edges and corners is permissible; however, the diameter of the bearing surface circumference shall be no less than 90% of the minimum width across flats.
③ Unless otherwise specified by the user, hex head machine screws are not required to be slotted.
④ For screws with recesses, the depth of the slot below the bottom of the recess shall be no less than one-third (1/3) of the specified minimum slot depth.
⑤ Unless otherwise specified by the customer, standard hex head or large hex head recess types shall generally be supplied; the manufacturer may choose at their own discretion whether or not to include a slot.
⑥ Thread Length for Machine Screws: 1) Thread sizes ≤ #5: For nominal lengths ≤ 3 times the nominal diameter, the screws shall be full-threaded (threaded to the head), with a thread shoulder distance (unthreaded portion) under the head ≤ 1 pitch. For nominal lengths > 3 times the nominal diameter up to 1-1/8 inches, the thread shoulder distance under the head is permitted to be a maximum of 2 pitches. Unless otherwise specified, the minimum thread length for long screws shall be 1 inch. 2) Thread sizes ≥ #6: For nominal lengths ≤ 3 times the nominal diameter, the screws shall be full-threaded (threaded to the head), with a thread shoulder distance under the head ≤ 1 pitch. For nominal lengths > 3 times the nominal diameter up to 2 inches, the thread shoulder distance under the head is permitted to be a maximum of 2 pitches. Unless otherwise specified, the minimum thread length for long screws shall be 1.5 inches.
⑦ The shank diameter (ds) shall be no less than the minimum pitch diameter for Class 2A threads and no greater than the nominal (basic) major diameter of the thread.

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Hex Head Bolt, Fully Threaded, Corrosion-Resistant Steel, Passivated

EN 2887 - 1995 Aerospace — Hexagon head bolts, fully threaded, corrosion-resisting steel, passivated — Classification: 600 MPa (at ambient temperature) / 425 °C

螺纹尺寸
d

MJ3
×0.5-4h6h

MJ4
×0.7-4h6h

MJ5
×0.8-4h6h

MJ6
×1-4h6h

MJ7
×1-4h6h

MJ8
×1-4h6h

MJ10
×1.25-4h6h

MJ12
×1.25-4h6h

MJ14
×1.5-4h6h

MJ16
×1.5-4h6h

MJ18
×1.5-4h6h

MJ20
×1.5-4h6h

代号
d₁	最小值
d₂	0, -0.5
d₃	最小值
d₄	公称
	最大值
	最小值
d₅	最小值=公称
	最大值
E	最小值
F	最大值
	最小值
G	0, -0.3
H
J	最大值=公称
	最小值
k
L	代号
	公称(±0.3)
N	0, -0.3
R	最大值
	最小值
千件重(钢制)≈kg	无孔	头部及最小L值
		L每增加2 mm增加

030	040	050	060	070	080	100	120	140	160	180	200
5.5	6.4	7.4	9.4	10.3	12.3	16.3	18.3	21.3	23.3	26.3	29.3
/	/	5.25	6.25	7.25	8.25	10.25	12.25	14.25	16.25	18.25	20.25
5.4	6.4	7.4	9.3	10.2	12.2	16	18	21	23	26	29
2.3	3	3.4	4.2	5.2	6.2	7.9	9.8	11.5	13.5	15.5	17.5
2.3	3	3.9	4.7	5.7	6.7	8.4	10.3	12	14	16	18
1.8	2.5	2.9	3.7	4.7	5.7	7.4	9.3	11	13	15	17
/	/	1	1.4	1.4	1.4	1.6	1.6	1.6	1.6	1.6	1.6
/	/	1.14	1.54	1.54	1.54	1.74	1.74	1.74	1.74	1.74	1.74
6.5	7.6	8.7	10.9	12	14.3	18.9	21.1	24.5	26.8	20.2	33.6
0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.6
0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3
2	2.5	3	3.5	4	4.5	5	6	7	8	9	10
/	/	1.35	1.6	1.85	2.1	2.35	2.85	3.35	3.85	4.35	4.85
6	7	8	10	11	13	17	19	22	24	27	30
5.88	6.85	7.85	9.78	10.73	12.73	16.73	18.67	21.67	23.67	26.67	29.67
/	/	3.25	4.1	4.5	5.35	7.1	7.9	9.2	10.05	11.3	12.6
004~042	006~056	008~070	010~084	010~098	010~112	014~140	016~168	018~196	020~224	022~252	022~280
4~42	6~56	8~70	10~84	10~98	10~112	14~140	16~168	18~196	20~224	22~252	22~280
/	/	2	2.3	2.7	3	3.4	4	4.7	5.4	6	6.7
0.4	0.4	0.5	0.7	0.7	0.7	0.8	0.9	1.1	1.1	1.3	1.3
0.2	0.2	0.3	0.5	0.5	0.5	0.6	0.6	0.8	0.8	1	1
0.59	1.17	2	3.63	5.1	7.59	15.55	24.76	38.36	54.55	77.7	102.24
0.09	0.15	0.25	0.36	0.5	0.67	1.04	1.54	2.09	2.79	3.58	4.46

Due to space limitations on this webpage, some products have not yet been updated. If you require further assistance, please contact our experts directly.

Twist-off Type High-Strength Bolt

Hex Head Bolt with Phillips Recess

Slotted Hex Bolt

Slotted Hex Head Anti-Drop Bolt

Metric Hex Head Fully Threaded Screw

Hex Head Bolt with Hole in Head

Hex Head Bolt with Hole

Hex Head Screw with Hole in Shank

Due to space limitations on this webpage, some products have not yet been updated. If you require further assistance, please contact our experts directly.

Hex Flange Bolt

ISO 15072:2012 — Hexagon Flange Bolts, Fine Pitch, Small Series — Product Grade A

螺纹尺寸
d

P	螺距	细牙1
		细牙2
a	最大值
	最小值
b	L≤125
	125＜L≤200
	L＞200
c	最小值
d_a	最大值	F型
		U型
d_c	最大值
d_s	最大值
	最小值
d_u	最大值
d_w	最小值
e	最小值
k	最大值
k₁	最小值
f	最大值
r₁	最小值
r₂	最大值
r₃	最大值
	最小值
r₄	参考
s	最大值
	最小值
V	最大值
	最小值
L₀ ^①

1	1	1.25	1.5	1.5
/	1.25	1.5	/	/
3	3	4.5	4.5	4.5
1	1	1.5	1.5	1.5
22	26	30	34	38
28	32	36	40	44
/	/	/	/	57
1.2	1.5	1.8	2.1	2.4
9.2	11.2	13.7	15.7	17.7
10	12.5	15.2	17.7	20.5
17	20.8	24.7	28.6	32.8
8	10	12	14	16
7.78	9.78	11.73	13.73	15.73
8.8	10.8	12.8	14.8	17.2
14.9	18.7	22.5	26.4	30.6
10.95	14.26	16.5	19.86	23.15
8.5	9.7	12.1	12.9	15.2
3.8	4.3	5.4	5.6	6.8
2.1	2.1	2.1	2.1	3.2
0.4	0.4	0.6	0.6	0.6
0.5	0.6	0.7	0.9	1
0.36	0.45	0.54	0.63	0.72
0.16	0.2	0.24	0.28	0.32
5.7	5.7	5.7	5.7	8.8
10	13	15	18	21
9.78	12.73	14.73	17.73	20.67
0.25	0.3	0.35	0.45	0.5
0.1	0.15	0.15	0.2	0.25
35	40	45	50	55

螺纹长度b

–

ISO 4162:2012 — Hexagon flange bolts — Small series — Product grade A (with reduced loadability)

螺纹规格
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最小值
d_a	最大值	F型
		U型
d_c	最大值
d_s	最大值
	最小值
d_u	最大值
d_w	最小值
e	最小值
k	最大值
k₁	最小值
f	最大值
r₁	最小值
r₂ ^①	最大值
r₃	最大值
	最小值
r₄	参考
s	最大值
	最小值
V	最大值
	最小值

0.8	1	1.25	1.5	1.75	2	2
16	18	22	26	30	34	38
/	/	28	32	36	40	44
/	/	/	/	/	/	57
1	1.1	1.2	1.5	1.8	2.1	2.4
5.7	6.8	9.2	11.2	13.7	15.7	17.7
6.2	7.5	10	12.5	15.2	17.7	20.5
11.4	13.6	17	20.8	24.7	28.6	32.8
5	6	8	10	12	14	16
4.82	5.82	7.78	9.78	11.73	13.73	15.73
5.5	6.6	8.8	10.8	12.8	14.8	17.2
9.4	11.6	14.9	18.7	22.5	26.4	30.6
7.44	8.56	10.8	14.08	16.32	19.68	22.58
5.6	6.8	8.5	9.7	11.9	12.9	15.1
2.3	2.9	3.8	4.3	5.4	5.6	6.7
1.4	1.6	2.1	2.1	2.1	2.1	3.2
0.2	0.25	0.4	0.4	0.6	0.6	0.6
0.3	0.4	0.5	0.6	0.7	0.9	1
0.25	0.26	0.36	0.45	0.54	0.63	0.72
0.1	0.11	0.16	0.2	0.24	0.28	0.32
4	4.4	5.7	5.7	5.7	5.7	8.8
7	8	10	13	15	18	21
6.64	7.64	9.64	12.57	14.57	17.57	20.16
0.15	0.2	0.25	0.3	0.35	0.45	0.5
0.05	0.05	0.1	0.15	0.15	0.2	0.25

螺纹长度b

–

ISO 15072-1999 Hexagon Flange Bolts with Fine Pitch Thread — Small Series — Grade A

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
d_c	最大值
d_s	最大值
d_s	最小值
k	最大值
s	最大值
s	最小值
c	最小值
e	最小值
L₀

1	1.25	1	1.25	1.5	1.5	1.5
22	26	26	30	30	34	38
28	32	32	36	36	40	44
/	/	/	/	/	/	57
17	20.8	20.8	24.7	24.7	28.6	32.8
8.00	10.00	10.00	12.00	12.00	14.00	16.00
7.78	9.78	9.78	11.73	11.73	13.73	15.73
8.5	9.7	9.7	12.1	12.1	12.9	15.2
10.00	13.00	13.00	15.00	15.00	18.00	21.00
9.78	12.73	12.73	14.73	14.73	17.73	20.67
1.2	1.5	1.5	1.8	1.8	2.1	2.4
10.95	14.26	14.26	16.50	16.50	19.86	23.15
35	40	40	45	45	50	55

螺纹长度b

–

ISO 4162:1990 — Hexagon Flange Bolts, Small Series

螺纹尺寸
d

P	螺距
b	L≤125
	125＜L≤200
	L＞200
c	最小值
d_c	最大值
d_s	最大值
d_s	最小值
e	最小值
k	最大值
s	最大值
s	最小值

0.8	1	1.25	1.5	1.75	2	2
16	18	22	26	30	34	38
/	/	28	32	36	40	44
/	/	/	/	/	/	57
1	1.1	1.2	1.5	1.8	2.1	2.4
11.4	13.6	17	20.8	24.7	28.6	32.8
5	6	8	10	12	14	16
4.82	5.82	7.78	9.78	11.73	13.73	15.73
7.44	8.56	10.8	14.08	16.32	19.68	22.58
5.6	6.8	8.5	9.7	11.9	12.9	15.1
7.00	8.00	10.00	13.00	15.00	18.00	21.00
6.64	7.64	9.64	12.57	14.57	17.57	20.16

DIN 6921 - 1983 Hexagon Flange Bolts

螺纹尺寸
d

P	螺距	粗牙
		细牙1
		细牙2
b	参考值	L≤125
		125＜L≤200
		L＞200
c	最小值
d_a	A型	最大值
	B型	最大值
d_c	最大值
d_s	最大值
	最小值
d_u	最大值
d_w	最小值
e	最小值
f	最大值
k	最大值
k₁	最小值
r₁	最小值
r₂	最大值
r₃	最小值
r₄	≈
s	最大值=公称
	最小值
t	最大值
	最小值

0.8	1	1.25	1.5	1.75	2	2	2.5
/	/	1	1.25	1.5	1.5	1.5	1.5
/	/	/	1	1.25	/	/	/
16	18	22	26	30	34	38	46
/	/	28	32	36	40	44	52
/	/	/	/	/	/	57	65
1	1.1	1.2	1.5	1.8	2.1	2.4	3
5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
11.8	14.2	18	22.3	26.6	30.5	35	43
5	6	8	10	12	14	16	20
4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
5.5	6.6	9	11	13.5	15.5	17.5	22
9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
1.4	2	2	2	3	3	3	4
5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
8	10	13	15	16	18	21	27
7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67
0.15	0.2	0.25	0.3	0.35	0.45	0.5	0.65
0.05	0.05	0.1	0.15	0.15	0.2	0.25	0.3

螺纹长度b

–

① e min. = 1.12 × s min.
② Materials:
a) Steel, Strength Classes: 8.8, 10.9, 12.9; Standard: DIN ISO 898-1
b) Stainless Steel, Strength Class: A2-70; Standard: DIN 267-11

DIN EN 1662 - 1998 Hexagon Flange Bolts — Small Series

螺纹规格
d

P	螺距
b	参考	L≤125
		125＜L≤200
		L＞200
c	最小值
d_a	F型	最大值
	U型	最大值
d_c	最大值
d_s	最大值
	最小值
d_u	最大值
d_w	最小值
e	最小值
k	最大值
k₁	最小值
f	最大值
r₁	最小值
r₂	最大值
r₃	最大值
	最小值
r₄	参考值
s	最大值
	最小值
V	最大值
	最小值
L₀ ^①

0.8	1	1.25	1.5	1.75	2	2
16	18	22	26	30	34	38
/	/	28	32	36	40	44
/	/	/	/	/	/	57
1	1.1	1.2	1.5	1.8	2.1	2.4
5.7	6.8	9.2	11.2	13.7	15.7	17.7
6.2	7.5	10	12.5	15.2	17.7	20.5
11.4	13.6	17	20.8	24.7	28.6	32.8
5	6	8	10	12	14	16
4.82	5.82	7.78	9.78	11.73	13.73	15.73
5.5	6.6	8.8	10.8	12.8	14.8	17.2
9.4	11.6	14.9	18.7	22.5	26.4	30.6
7.59	8.71	10.95	14.26	17.62	19.86	23.15
5.6	6.9	8.5	9.7	12.1	12.9	15.2
2.3	2.9	3.8	4.3	5.4	5.6	6.8
1.4	1.6	2.1	2.1	2.1	2.1	3.2
0.2	0.25	0.4	0.4	0.6	0.6	0.6
0.3	0.4	0.5	0.6	0.7	0.9	1
0.25	0.26	0.36	0.45	0.54	0.63	0.72
0.1	0.11	0.16	0.2	0.24	0.28	0.32
4	4.4	5.7	5.7	5.7	5.7	8.8
7	8	10	13	16	18	21
6.78	7.78	9.78	12.73	15.73	17.73	20.67
0.15	0.2	0.25	0.3	0.35	0.45	0.5
0.05	0.05	0.1	0.15	0.15	0.2	0.25
25	30	35	40	45	50	55

螺纹长度b

–

ASME B 18.2.1 (T8) - 2012 Hex Flange Screws [Table 8] (A394)

螺纹尺寸
d

PP	UNC
PP	UNF
d_s	最大值
d_s	最小值
s	最大值
s	最小值
e	最大值
e	最小值
d_c	最大值
c	最小值
k	最大值
b	L≤6
b	L＞6
r	最大值

20	18	16	14	13	12	11	10
28	24	24	20	20	18	18	16
0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75
0.245	0.3065	0.369	0.4305	0.493	0.5545	0.617	0.741
0.375	0.5	0.5625	0.625	0.75	0.8125	0.9375	1.125
0.367	0.489	0.551	0.612	0.736	0.798	0.922	1.1
0.433	0.577	0.65	0.722	0.866	0.938	1.083	1.299
0.409	0.548	0.618	0.685	0.825	0.895	1.034	1.234
0.56	0.68	0.81	0.93	1.07	1.19	1.33	1.59
0.04	0.05	0.06	0.07	0.08	0.09	0.10	0.11
0.28	0.32	0.39	0.46	0.51	0.57	0.62	0.73
0.75	0.875	1	1.125	1.25	1.375	1.5	1.75
1	1.125	1.25	1.375	1.5	1.625	1.75	2
0.025	0.025	0.025	0.025	0.025	0.045	0.045	0.045

千件钢制重≈kg

参考

–

螺纹长度b

参考

–

① The nominal thread length *b* is a reference dimension, intended solely for calculation purposes. When the nominal bolt length *L* ≤ 6 in, *b* = 2*d* + 0.25; when *L* > 6 in, *b* = 2*d* + 0.5.

ASME/ANSI B 18.6.7M - 1998 Metric Hex Flange Screws — Table 15

螺纹尺寸
d

P	螺距
d_s	最大值
d_s	最小值
s	最大值
s	最小值
e	最小值
d_c	最大值
d_c	最小值
k	最大值
c	最小值
r	最小值

0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5	1.75
2	2.5	3	3.5	4	5	6	8	10	12
1.65	2.12	2.58	3	3.43	4.36	5.21	7.04	8.86	10.68
3	3.2	4	5	5.5	7	8	10	13	15
2.84	3.04	3.84	4.82	5.32	6.78	7.78	9.78	12.72	14.72
3.16	3.39	4.27	5.36	5.92	7.55	8.66	10.89	14.16	16.38
4.5	5.4	6.4	7.5	8.5	10.6	12.8	16.8	21	24.8
4.1	5	5.9	6.9	7.8	9.8	11.8	15.5	19.3	23.3
2.2	2.7	3.2	3.8	4.3	5.4	6.7	8.6	10.7	13.7
0.3	0.3	0.4	0.5	0.6	0.7	1	1.2	1.4	1.8
0.1	0.1	0.1	0.1	0.2	0.2	0.3	0.4	0.4	0.4

EN 1662 - 1997 Hexagon Flange Bolts — Small Series

螺纹规格
d

P	螺距
b	参考	L≤125
		125＜L≤200
		L＞200
c	最小值
d_a	F型	最大值
	U型	最大值
d_c	最大值
d_s	最大值
	最小值
d_u	最大值
d_w	最小值
e	最小值
k	最大值
k₁	最小值
f	最大值
r₁	最小值
r₂	最大值
r₃	最大值
	最小值
r₄	参考值
s	最大值
	最小值
V	最大值
	最小值
L₀ ^①

0.8	1	1.25	1.5	1.75	2	2
16	18	22	26	30	34	38
/	/	28	32	36	40	44
/	/	/	/	/	/	57
1	1.1	1.2	1.5	1.8	2.1	2.4
5.7	6.8	9.2	11.2	13.7	15.7	17.7
6.2	7.5	10	12.5	15.2	17.7	20.5
11.4	13.6	17	20.8	24.7	28.6	32.8
5	6	8	10	12	14	16
4.82	5.82	7.78	9.78	11.73	13.73	15.73
5.5	6.6	8.8	10.8	12.8	14.8	17.2
9.4	11.6	14.9	18.7	22.5	26.4	30.6
7.59	8.71	10.95	14.26	17.62	19.86	23.15
5.6	6.9	8.5	9.7	12.1	12.9	15.2
2.3	2.9	3.8	4.3	5.4	5.6	6.8
1.4	1.6	2.1	2.1	2.1	2.1	3.2
0.2	0.25	0.4	0.4	0.6	0.6	0.6
0.3	0.4	0.5	0.6	0.7	0.9	1
0.25	0.26	0.36	0.45	0.54	0.63	0.72
0.10	0.11	0.16	0.20	0.24	0.28	0.32
4	4.4	5.7	5.7	5.7	5.7	8.8
7	8	10	13	16	18	21
6.78	7.78	9.78	12.73	15.73	17.73	20.67
0.15	0.20	0.25	0.30	0.35	0.45	0.50
0.05	0.05	0.10	0.15	0.15	0.20	0.25
25	30	35	40	45	50	55

螺纹长度b

–

①. The reduced-diameter configuration may be applied only when L > L0.

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Hex Flange Bolt

ASME B 18.6.3 (T32) - 2013 Slotted and Unslotted Hex Flange Head (Washer Head) Screws [Table 32] (ASTM F837, F468)

螺纹尺寸
d

d	公称
PP
s	最大值
	最小值
e	最小值
h	最大值
	最小值
d_c	最大值
	最小值
c	最大值
	最小值
n	最大值
	最小值
t	最大值
	最小值

0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
56	48	40	40	32	32	24	24	20	18	16	14	13
0.125	0.125	0.188	0.188	0.250	0.250	0.312	0.312	0.375	0.500	0.562	0.625	0.750
0.120	0.120	0.181	0.181	0.244	0.244	0.305	0.305	0.367	0.489	0.551	0.610	0.735
0.134	0.134	0.202	0.202	0.272	0.272	0.340	0.340	0.409	0.545	0.614	0.682	0.820
0.050	0.055	0.060	0.070	0.093	0.110	0.120	0.155	0.190	0.230	0.295	0.348	0.400
0.040	0.044	0.049	0.058	0.080	0.096	0.105	0.139	0.172	0.208	0.270	0.321	0.367
0.166	0.177	0.243	0.260	0.328	0.348	0.414	0.432	0.520	0.676	0.780	0.870	1.040
0.154	0.163	0.225	0.240	0.302	0.322	0.384	0.398	0.480	0.624	0.720	0.790	0.960
0.016	0.016	0.019	0.025	0.025	0.031	0.031	0.039	0.050	0.055	0.063	0.073	0.085
0.010	0.010	0.011	0.015	0.015	0.019	0.019	0.022	0.030	0.035	0.037	0.043	0.050
/	/	0.039	0.043	0.048	0.054	0.060	0.067	0.075	0.084	0.094	0.094	0.106
/	/	0.031	0.035	0.039	0.045	0.050	0.056	0.064	0.072	0.081	0.081	0.091
/	/	0.042	0.049	0.053	0.074	0.080	0.103	0.111	0.134	0.168	0.175	0.195
/	/	0.025	0.030	0.033	0.052	0.057	0.077	0.083	0.100	0.131	0.140	0.155

① For other recess types, please click “Applicable Standards” located beneath the title.
② Unless specifically requested by the user, hex-head flanged screws are not required to feature a recess.
③ The fillet radius R at the junction of the hex face and the top surface of the flange shall not exceed 0.15 times the nominal diameter of the screw.
④ Recess types are optional.
⑤ The shank diameter ds shall be no less than the minimum pitch diameter for Class 2A threads and no greater than the nominal (basic) major diameter of the thread.
⑥ Thread Length for Machine Screws: 1) Thread sizes ≤ #5: For nominal lengths ≤ 3 times the nominal diameter, the product shall be fully threaded (full-thread); the unthreaded shoulder length beneath the head shall not exceed 1 pitch. For nominal lengths > 3 times the nominal diameter up to 1-1/8 inches, the maximum allowable unthreaded shoulder length beneath the head is 2 pitches. Unless otherwise specified, the minimum thread length for long screws is 1 inch. 2) Thread sizes ≥ #6: For nominal lengths ≤ 3 times the nominal diameter, the product shall be fully threaded (full-thread); the unthreaded shoulder length beneath the head shall not exceed 1 pitch. For nominal lengths > 3 times the nominal diameter up to 2 inches, the maximum allowable unthreaded shoulder length beneath the head is 2 pitches. Unless otherwise specified, the minimum thread length for long screws is 1.5 inches.

ASME B 18.6.3 (T33-I) - 2013 — Slotted Hex Flange Head Screws

螺纹尺寸
d

d
PP
M	参考值
槽号
P	最大值
	最小值
s	最大值
	最小值
e	最小值
h	最大值
	最小值
d_c	最大值
	最小值
c	最大值
	最小值

0.1120	0.1250	0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750
40	40	32	32	24	24	20	18	16
0.097	0.105	0.148	0.168	0.178	0.247	0.277	0.358	0.386
1	1	2	2	2	3	3	4	4
0.067	0.076	0.089	0.115	0.127	0.152	0.186	0.234	0.267
0.049	0.058	0.064	0.090	0.102	0.127	0.161	0.219	0.243
0.188	0.188	0.250	0.250	0.312	0.312	0.375	0.500	0.562
0.181	0.181	0.244	0.244	0.305	0.305	0.367	0.489	0.551
0.202	0.202	0.272	0.272	0.340	0.340	0.409	0.545	0.614
0.060	0.070	0.093	0.110	0.120	0.155	0.190	0.230	0.295
0.049	0.058	0.080	0.096	0.105	0.139	0.172	0.208	0.270
0.243	0.260	0.328	0.348	0.414	0.432	0.520	0.676	0.780
0.225	0.240	0.302	0.322	0.384	0.398	0.480	0.624	0.720
0.019	0.025	0.025	0.031	0.031	0.039	0.050	0.055	0.063
0.011	0.015	0.015	0.019	0.019	0.022	0.030	0.035	0.037

① The edges and corners of the hexagonal head are permitted to be slightly rounded or blunted.
② The fillet radius R at the junction of the hexagonal head and the top surface of the flange shall not exceed 0.15 times the nominal diameter of the screw.
③ If the nominal diameter is specified as a decimal value, the leading zero before the decimal point and the trailing zero in the fourth decimal place shall be omitted.
④ The measured insertion depth of the cross recess consists of two components: the depth of the counterbore and the depth of the cross slot itself. Since variations in the counterbore depth are an inherent reality, the measured insertion depth of the cross recess may be determined through mutual agreement between the manufacturer and the user.

ASME B18.6.3 (T33-VI) - 2013 Torx-Drive Hex Flange Head Screws

螺纹尺寸
d

d
PP
M	参考值
槽号
P	最大值
	最小值
s	最大值
	最小值
e	最小值
h	最大值
	最小值
d_c	最大值
	最小值
c	最大值
	最小值

0.1250	0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750
40	32	32	24	24	20	18	16
0.111	0.132	0.155	0.178	0.200	0.221	0.266	0.312
T10	T15	T20	T25	T27	T30	T40	T45
0.050	0.055	0.070	0.075	0.085	0.100	0.120	0.145
0.040	0.045	0.055	0.060	0.070	0.085	0.105	0.130
0.188	0.250	0.250	0.312	0.312	0.375	0.500	0.562
0.181	0.244	0.244	0.305	0.305	0.367	0.489	0.551
0.202	0.272	0.272	0.340	0.340	0.409	0.545	0.614
0.070	0.093	0.110	0.120	0.155	0.190	0.230	0.295
0.058	0.080	0.096	0.105	0.139	0.172	0.208	0.270
0.260	0.328	0.348	0.414	0.432	0.520	0.676	0.780
0.240	0.302	0.322	0.384	0.398	0.480	0.624	0.720
0.025	0.025	0.031	0.031	0.039	0.050	0.055	0.063
0.015	0.015	0.019	0.019	0.022	0.030	0.035	0.037

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Hex Flange Bolt

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