{"id":6628,"date":"2023-10-19T11:38:00","date_gmt":"2023-10-19T03:38:00","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6628"},"modified":"2026-06-18T11:39:21","modified_gmt":"2026-06-18T03:39:21","slug":"imperial-fastener-size-chart-for-importers-and-distributors","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/imperial-fastener-size-chart-for-importers-and-distributors\/","title":{"rendered":"Bi\u1ec3u \u0111\u1ed3 k\u00edch th\u01b0\u1edbc chi ti\u1ebft si\u1ebft ch\u1eb7t Imperial d\u00e0nh cho nh\u00e0 nh\u1eadp kh\u1ea9u v\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i"},"content":{"rendered":"<p>Ch\u1ed1t Imperial v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf Hoa K\u1ef3, Canada v\u00e0 nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi thi\u1ebft b\u1ecb ti\u00eau chu\u1ea9n Hoa K\u1ef3. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 nh\u1eadp kh\u1ea9u v\u00e0 ph\u00e2n ph\u1ed1i, th\u00e1ch th\u1ee9c ch\u00ednh kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c d\u1ef1 tr\u1eef k\u00edch c\u1ee1 inch. N\u00f3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng k\u00ednh, chu\u1ed7i ren, chi\u1ec1u d\u00e0i, c\u1ea5p \u0111\u1ed9 v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n<p>M\u1ed9t bu l\u00f4ng 1\/2 inch v\u00e0 m\u1ed9t bu l\u00f4ng M12 c\u00f3 th\u1ec3 tr\u00f4ng g\u1ea7n nhau nh\u01b0ng ch\u00fang kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau \u0111\u01b0\u1ee3c. H\u1ec7 ren ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn tr\u01b0\u1edbc ti\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc chi ti\u1ebft si\u1ebft ch\u1eb7t Imperial c\u00f3 \u00fd ngh\u0129a g\u00ec<\/h2>\n\n\n\n<p>Ch\u1ed1t Imperial th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh ph\u00e2n \u0111o\u1ea1n, s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i v\u00e0 chi\u1ec1u d\u00e0i. M\u1ed9t m\u00f4 t\u1ea3 ph\u1ed5 bi\u1ebfn tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n<p><strong>1\/2\u201d-13 UNC \u00d7 2\u201d<\/strong><\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a 1\/2 inch<\/li>\n\n\n\n<li>13 s\u1ee3i tr\u00ean m\u1ed7i inch<\/li>\n\n\n\n<li>UNC s\u1ee3i th\u00f4<\/li>\n\n\n\n<li>2 inch chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u00e0ng c\u00f3 s\u1eb5n th\u01b0\u1eddng xuy\u00ean, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/fastener-type\/bolts\/\">s\u1ea3n ph\u1ea9m bu l\u00f4ng<\/a> tr\u01b0\u1edbc khi chu\u1ea9n b\u1ecb m\u1ed9t RFQ.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bi\u1ec3u \u0111\u1ed3 k\u00edch th\u01b0\u1edbc Bolt Imperial ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>K\u00edch th\u01b0\u1edbc danh ngh\u0129a<\/th><th>\u0110\u01b0\u1eddng k\u00ednh th\u1eadp ph\u00e2n<\/th><th>UNC Ch\u1ee7 \u0111\u1ec1<\/th><th>UNF Ch\u1ee7 \u0111\u1ec1<\/th><\/tr><\/thead><tbody><tr><td>#6<\/td><td>0.138 in<\/td><td>32 TPI<\/td><td>40 TPI<\/td><\/tr><tr><td>#8<\/td><td>0.164 in<\/td><td>32 TPI<\/td><td>36 TPI<\/td><\/tr><tr><td>#10<\/td><td>0.190 in<\/td><td>24 TPI<\/td><td>32 TPI<\/td><\/tr><tr><td>1\/4\u201d<\/td><td>0.250 in<\/td><td>20 TPI<\/td><td>28 TPI<\/td><\/tr><tr><td>5\/16\u201d<\/td><td>0.3125 in<\/td><td>18 TPI<\/td><td>24 TPI<\/td><\/tr><tr><td>3\/8\u201d<\/td><td>0.375 in<\/td><td>16 TPI<\/td><td>24 TPI<\/td><\/tr><tr><td>7\/16\u201d<\/td><td>0.4375 in<\/td><td>14 TPI<\/td><td>20 TPI<\/td><\/tr><tr><td>1\/2\u201d<\/td><td>0.500 in<\/td><td>13 TPI<\/td><td>20 TPI<\/td><\/tr><tr><td>5\/8\u201d<\/td><td>0.625 in<\/td><td>11 TPI<\/td><td>18 TPI<\/td><\/tr><tr><td>3\/4\u201d<\/td><td>0.750 in<\/td><td>10 TPI<\/td><td>16 TPI<\/td><\/tr><tr><td>7\/8\u201d<\/td><td>0.875 in<\/td><td>9 TPI<\/td><td>14 TPI<\/td><\/tr><tr><td>1\u201d<\/td><td>1.000 in<\/td><td>8 TPI<\/td><td>12 TPI<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bi\u1ec3u \u0111\u1ed3 n\u00e0y h\u1eefu \u00edch cho vi\u1ec7c ki\u1ec3m tra \u0111\u1ea7u ti\u00ean, nh\u01b0ng c\u00e1c \u0111\u01a1n h\u00e0ng cu\u1ed1i c\u00f9ng ph\u1ea3i tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n ASME, ASTM, SAE ho\u1eb7c ti\u00eau chu\u1ea9n d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">UNC vs UNF: Ng\u01b0\u1eddi mua n\u00ean mua lo\u1ea1i n\u00e0o?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">UNC S\u1ee3i th\u00f4<\/h3>\n\n\n\n<p>UNC l\u00e0 ph\u1ed5 bi\u1ebfn cho s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u00f3i chung. N\u00f3 d\u1ec5 l\u1eafp r\u00e1p h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu b\u1ee5i b\u1ea9n ho\u1eb7c h\u01b0 h\u1ecfng nh\u1ecf t\u1ed1t h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef r\u1ed9ng r\u00e3i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">UNF Ch\u1ee7 \u0111\u1ec1 t\u1ed1t<\/h3>\n\n\n\n<p>UNF th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t h\u01a1n, g\u1eafn ren m\u1ea1nh h\u01a1n ho\u1eb7c ki\u1ec3m so\u00e1t \u0111\u1ed9 rung. N\u00f3 ph\u1ed5 bi\u1ebfn trong th\u1ecb tr\u01b0\u1eddng s\u1eeda ch\u1eefa \u00f4 t\u00f4, m\u00e1y m\u00f3c v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i ch\u1ee7 \u0111\u1ec1<\/th><th>S\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th><th>L\u01b0u \u00fd ng\u01b0\u1eddi mua<\/th><\/tr><\/thead><tbody><tr><td>UNC<\/td><td>T\u1ed5ng l\u1eafp r\u00e1p, b\u1ea3o tr\u00ec, cung c\u1ea5p thi c\u00f4ng<\/td><td>Th\u01b0\u1eddng nhanh h\u01a1n \u0111\u1ec3 t\u00ecm ngu\u1ed3n<\/td><\/tr><tr><td>UNF<\/td><td>\u00d4 t\u00f4, s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb, l\u1eafp r\u00e1p ch\u00ednh x\u00e1c<\/td><td>Ph\u1ea3i x\u00e1c nh\u1eadn \u0111ai \u1ed1c giao ph\u1ed1i ho\u1eb7c l\u1ed7 ren<\/td><\/tr><tr><td>S\u1ee3i inch \u0111\u1eb7c bi\u1ec7t<\/td><td>OEM ho\u1eb7c thi\u1ebft b\u1ecb c\u0169<\/td><td>Y\u00eau c\u1ea7u b\u1ea3n v\u1ebd ho\u1eb7c m\u1eabu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c ren inch kh\u00f4ng chu\u1ea9n ho\u1eb7c c\u00f3 \u0111\u1ed9 d\u00e0i \u0111\u1eb7c bi\u1ec7t, 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>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho Ch\u1ed1t Imperial<\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u00e3y cung c\u1ea5p:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i<\/li>\n\n\n\n<li>UNC, UNF, ho\u1eb7c lu\u1ed3ng \u0111\u1eb7c bi\u1ec7t<\/li>\n\n\n\n<li>gi\u00e1 tr\u1ecb TPI<\/li>\n\n\n\n<li>Ki\u1ec3u \u0111\u1ea7u v\u00e0 lo\u1ea1i \u1ed5 \u0111\u0129a<\/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 ho\u1eb7c l\u1edbp ph\u1ee7<\/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>Y\u00eau c\u1ea7u v\u1ec1 \u0111\u00f3ng g\u00f3i v\u00e0 ghi nh\u00e3n<\/li>\n<\/ol>\n\n\n\n<p>\u0110\u1ec3 t\u00ecm ngu\u1ed3n cung \u1ee9ng \u0111\u1ea7y \u0111\u1ee7, h\u00e3y xem l\u1ea1i to\u00e0n b\u1ed9 <a href=\"https:\/\/xzfastener.com\/vi\/home\/products\/\">s\u1ea3n ph\u1ea9m chi ti\u1ebft si\u1ebft ch\u1eb7t<\/a> ph\u1ea1m vi. N\u1ebfu c\u00f3 v\u00f2ng \u0111\u1ec7m, h\u00e3y ki\u1ec3m tra <a href=\"https:\/\/xzfastener.com\/vi\/fastener-type\/washers\/\">s\u1ea3n ph\u1ea9m v\u00f2ng \u0111\u1ec7m<\/a> \u0111\u1ec3 c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>Ngu\u1ed3n cung c\u1ea5p chi ti\u1ebft si\u1ebft ch\u1eb7t Imperial kh\u00f4ng bao gi\u1edd n\u00ean d\u1ef1a v\u00e0o so s\u00e1nh tr\u1ef1c quan. C\u00e1c nh\u00e0 nh\u1eadp kh\u1ea9u v\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i n\u00ean x\u00e1c nh\u1eadn \u0111\u01b0\u1eddng k\u00ednh, TPI, chu\u1ed7i ren, chi\u1ec1u d\u00e0i, c\u1ea5p \u0111\u1ed9, \u0111\u1ed9 ho\u00e0n thi\u1ec7n v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n h\u00e0ng t\u1ed3n kho sai ch\u1ee7 \u0111\u1ec1 v\u00e0 gi\u1ea3m khi\u1ebfu n\u1ea1i c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Imperial fasteners are still widely used in the United States, Canada, and many maintenance markets supplied by U.S.-standard equipment. For importers and distributors, the main challenge is not only stocking inch sizes. It is identifying the correct diameter, thread series, length, grade, and matching parts before placing the order. A 1\/2 inch bolt and an [&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":[482],"class_list":["post-6628","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-sizes-specifications"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6628","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=6628"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6628\/revisions"}],"predecessor-version":[{"id":6629,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6628\/revisions\/6629"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=6628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=6628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=6628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}