{"id":6519,"date":"2020-12-10T13:54:00","date_gmt":"2020-12-10T05:54:00","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6519"},"modified":"2026-06-17T13:55:48","modified_gmt":"2026-06-17T05:55:48","slug":"how-to-specify-fastener-standards-in-drawings-and-purchase-orders","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/how-to-specify-fastener-standards-in-drawings-and-purchase-orders\/","title":{"rendered":"C\u00e1ch ch\u1ec9 \u0111\u1ecbnh ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t trong b\u1ea3n v\u1ebd v\u00e0 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng"},"content":{"rendered":"<p>Ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c ghi r\u00f5 r\u00e0ng trong c\u1ea3 b\u1ea3n v\u1ebd v\u00e0 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng. M\u1ed9t ghi ch\u00fa m\u01a1 h\u1ed3 nh\u01b0 \u201cM16 bu l\u00f4ng\u201d hay \u201c\u0111ai \u1ed1c l\u1ee5c gi\u00e1c ti\u00eau chu\u1ea9n\u201d l\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 t\u00ecm ngu\u1ed3n cung \u1ee9ng qu\u1ed1c t\u1ebf.<\/p>\n\n\n\n<p>C\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c nhau c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng nhau nh\u01b0ng kh\u00e1c nhau v\u1ec1 k\u00edch th\u01b0\u1edbc, chi\u1ec1u d\u00e0i ren, k\u00edch th\u01b0\u1edbc \u0111\u1ea7u, dung sai, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc ho\u1eb7c y\u00eau c\u1ea7u v\u1ec1 l\u1edbp ph\u1ee7. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ng\u01b0\u1eddi mua n\u00ean x\u00e1c \u0111\u1ecbnh ti\u00eau chu\u1ea9n tr\u01b0\u1edbc khi so s\u00e1nh gi\u00e1, ph\u00ea duy\u1ec7t m\u1eabu v\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n<p>C\u00e1c ti\u00eau chu\u1ea9n x\u00e1c \u0111\u1ecbnh c\u00e1ch ch\u1ebf t\u1ea1o v\u00e0 ki\u1ec3m tra chi ti\u1ebft si\u1ebft ch\u1eb7t. Ch\u00fang gi\u00fap c\u00e1c nh\u00e0 cung c\u1ea5p, k\u1ef9 s\u01b0, thanh tra vi\u00ean v\u00e0 nh\u00f3m mua h\u00e0ng n\u00f3i c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef.<\/p>\n\n\n\n<p>C\u00e1c h\u1ec7 th\u1ed1ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m DIN, ISO, ASTM, ANSI, ASME, SAE, EN, JIS, BS, v\u00e0 GB. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n to\u00e0n c\u1ea7u, DIN v\u00e0 ISO th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c ch\u1ed1t h\u1ec7 m\u00e9t. ASTM, ASME, ANSI, v\u00e0 SAE ph\u1ed5 bi\u1ebfn trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee1 inch v\u00e0 \u1edf B\u1eafc M\u1ef9.<\/p>\n\n\n\n<p>Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t chung <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> tr\u01b0\u1edbc khi chu\u1ea9n b\u1ecb b\u1ea3n v\u1ebd ho\u1eb7c RFQ.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0a v\u00e0o b\u1ea3n v\u1ebd<\/h2>\n\n\n\n<p>M\u1ed9t b\u1ea3n v\u1ebd ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u1ea3 y\u00eau c\u1ea7u v\u1ec1 h\u00ecnh h\u1ecdc v\u00e0 hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u1ee5c v\u1ebd<\/th><th>V\u00ed d\u1ee5<\/th><th>T\u1ea1i sao n\u00f3 quan tr\u1ecdng<\/th><\/tr><\/thead><tbody><tr><td>Ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m<\/td><td>DIN 933, ISO 4017, ASTM A193<\/td><td>X\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc<\/td><td>M12 \u00d7 60, 1\/2\u201d-13 \u00d7 2\u201d<\/td><td>Ng\u0103n ng\u1eeba nh\u1ea7m l\u1eabn k\u00edch th\u01b0\u1edbc<\/td><\/tr><tr><td>Cao \u0111\u1ed9 ren<\/td><td>M12 \u00d7 1.75 ho\u1eb7c M12 \u00d7 1.5<\/td><td>Tr\u00e1nh \u0111ai \u1ed1c kh\u00f4ng kh\u1edbp<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u<\/td><td>Th\u00e9p cacbon, 304, 316, th\u00e9p h\u1ee3p kim<\/td><td>Ki\u1ec3m so\u00e1t s\u1ee9c m\u1ea1nh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td><\/tr><tr><td>L\u1edbp\/l\u1edbp<\/td><td>8.8, 10.9, A2-70, B7<\/td><td>X\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u01a1 kh\u00ed<\/td><\/tr><tr><td>B\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n<\/td><td>M\u1ea1 k\u1ebdm, HDG, Dacromet<\/td><td>Ki\u1ec3m so\u00e1t b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td><\/tr><tr><td>Tolerance<\/td><td>Dung sai ti\u00eau chu\u1ea9n ho\u1eb7c t\u00f9y ch\u1ec9nh<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 l\u1eafp r\u00e1p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1eb7c bi\u1ec7t kh\u00f4ng ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n danh m\u1ee5c, h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/custom-non-standard-fasteners\/\">\u1ed1c v\u00edt phi ti\u00eau chu\u1ea9n t\u00f9y ch\u1ec9nh<\/a> v\u00e0 \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc kh\u00f4ng chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng g\u00ec c\u1ea7n bao g\u1ed3m trong \u0111\u01a1n \u0111\u1eb7t h\u00e0ng<\/h2>\n\n\n\n<p>\u0110\u01a1n \u0111\u1eb7t h\u00e0ng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi b\u1ea3n v\u1ebd v\u00e0 b\u00e1o gi\u00e1 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Kh\u00f4ng r\u00fat ng\u1eafn m\u00f4 t\u1ea3 sau khi x\u00e1c nh\u1eadn gi\u00e1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ecbnh d\u1ea1ng PO \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/h3>\n\n\n\n<p>S\u1eed d\u1ee5ng m\u00f4 t\u1ea3 d\u00f2ng \u0111\u1ea7y \u0111\u1ee7:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>T\u00ean s\u1ea3n ph\u1ea9m<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc v\u00e0 b\u01b0\u1edbc ren<\/li>\n\n\n\n<li>V\u1eadt li\u1ec7u<\/li>\n\n\n\n<li>L\u1edbp ho\u1eb7c l\u1edbp thu\u1ed9c t\u00ednh<\/li>\n\n\n\n<li>B\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n<\/li>\n\n\n\n<li>Quantity<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u \u0111\u00f3ng g\u00f3i<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9 ho\u1eb7c ki\u1ec3m tra<\/li>\n<\/ol>\n\n\n\n<p>V\u00ed d\u1ee5:<\/p>\n\n\n\n<p>\u201cM16 \u00d7 80 bu l\u00f4ng l\u1ee5c gi\u00e1c, DIN 933, lo\u1ea1i 8.8, th\u00e9p carbon, m\u1ea1 k\u1ebdm, ren \u0111\u1ea7y \u0111\u1ee7, 5,000 chi\u1ebfc, c\u00f3 MTC v\u00e0 b\u00e1o c\u00e1o ki\u1ec3m tra.\u201d (000 pcs)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c l\u1ed7i \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Tr\u1ed9n c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng t\u1ef1<\/h3>\n\n\n\n<p>DIN 933 v\u00e0 ISO 4017 \u0111\u1ec1u l\u00e0 bu l\u00f4ng \u0111\u1ea7u l\u1ee5c gi\u00e1c, nh\u01b0ng ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean cho r\u1eb1ng ch\u00fang gi\u1ed1ng h\u1ec7t nhau trong m\u1ecdi d\u1ef1 \u00e1n. Lu\u00f4n x\u00e1c nh\u1eadn xem vi\u1ec7c thay th\u1ebf c\u00f3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn hay kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebfu l\u1edbp ho\u1eb7c t\u00e0i li\u1ec7u<\/h3>\n\n\n\n<p>Ti\u00eau chu\u1ea9n ch\u1ec9 x\u00e1c \u0111\u1ecbnh lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 k\u00edch th\u01b0\u1edbc. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng x\u00e1c \u0111\u1ecbnh lo\u1ea1i v\u1eadt li\u1ec7u ho\u1eb7c c\u1ea5p \u0111\u1ed9 b\u1ec1n cu\u1ed1i c\u00f9ng. Ti\u00eau chu\u1ea9n bu l\u00f4ng c\u1ed9ng v\u1edbi \u201cl\u1edbp 10.9\u201d s\u1ebd \u0111\u01b0a ra h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ecf qua chi ti\u1ebft l\u1edbp ph\u1ee7<\/h3>\n\n\n\n<p>\u201cM\u1ea1 k\u1ebdm\u201d c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 m\u1ea1 k\u1ebdm ho\u1eb7c m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng. Nh\u1eefng l\u1edbp ho\u00e0n thi\u1ec7n n\u00e0y kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 d\u00e0y, h\u00ecnh d\u00e1ng, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 v\u1eeba v\u1eb7n c\u1ee7a ren. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01a1n h\u00e0ng nh\u1ea1y c\u1ea3m v\u1edbi s\u1ef1 \u0103n m\u00f2n, h\u00e3y so s\u00e1nh <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng<\/a> tr\u01b0\u1edbc khi x\u00e1c nh\u1eadn cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Danh s\u00e1ch ki\u1ec3m tra cu\u1ed1i c\u00f9ng d\u00e0nh cho ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh b\u1ea3n v\u1ebd ho\u1eb7c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng, h\u00e3y x\u00e1c nh\u1eadn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ti\u00eau chu\u1ea9n: DIN, ISO, ASTM, ANSI, EN, ho\u1eb7c b\u1ea3n v\u1ebd<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc, chi\u1ec1u d\u00e0i v\u00e0 b\u01b0\u1edbc ren<\/li>\n\n\n\n<li>Ch\u1ea5t li\u1ec7u v\u00e0 l\u1edbp<\/li>\n\n\n\n<li>B\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n<\/li>\n\n\n\n<li>C\u00e1c lo\u1ea1i h\u1ea1t v\u00e0 v\u00f2ng \u0111\u1ec7m ph\u00f9 h\u1ee3p<\/li>\n\n\n\n<li>H\u1ed3 s\u01a1 ki\u1ec3m tra<\/li>\n\n\n\n<li>\u0110\u00f3ng g\u00f3i v\u00e0 d\u00e1n nh\u00e3n<\/li>\n\n\n\n<li>M\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea3i cao, h\u00e3y xem l\u1ea1i <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> v\u00e0 x\u00e1c \u0111\u1ecbnh r\u00f5 y\u00eau c\u1ea7u ki\u1ec3m tra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>Ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t r\u00f5 r\u00e0ng gi\u00fap gi\u1ea3m thi\u1ec3u l\u1ed7i b\u00e1o gi\u00e1, giao h\u00e0ng sai v\u00e0 \u0111\u1ed9 tr\u1ec5 l\u1eafp r\u00e1p. L\u1ec7nh mua t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ec7nh ng\u1eafn nh\u1ea5t. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u kh\u00f4ng c\u00f2n ch\u1ed7 \u0111\u1ec3 \u0111o\u00e1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Fastener standards must be written clearly in both drawings and purchase orders. A vague note such as \u201cM16 bolt\u201d or \u201cstandard hex nut\u201d is not enough for international sourcing. Different standards may look similar but differ in dimensions, thread length, head size, tolerance, mechanical properties, or coating requirements. That is why buyers should specify the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[497],"class_list":["post-6519","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-standards-cross-reference"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=6519"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6519\/revisions"}],"predecessor-version":[{"id":6520,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6519\/revisions\/6520"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=6519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=6519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=6519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}