{"id":8724,"date":"2021-04-08T19:26:58","date_gmt":"2021-04-08T11:26:58","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8724"},"modified":"2026-06-29T19:28:59","modified_gmt":"2026-06-29T11:28:59","slug":"how-to-replace-expensive-fasteners-with-equivalent-standards-safely","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/how-to-replace-expensive-fasteners-with-equivalent-standards-safely\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thay th\u1ebf c\u00e1c \u1ed1c v\u00edt \u0111\u1eaft ti\u1ec1n b\u1eb1ng c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u1ed9t c\u00e1ch an to\u00e0n"},"content":{"rendered":"<p>Vi\u1ec7c thay th\u1ebf c\u00e1c \u1ed1c v\u00edt \u0111\u1eaft ti\u1ec1n b\u1eb1ng c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed, r\u00fat ng\u1eafn th\u1eddi gian th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c ki\u1ec3m k\u00ea. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng n\u1ebfu vi\u1ec7c thay th\u1ebf \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n.<\/p>\n\n\n\n<p>Chi ti\u1ebft si\u1ebft ch\u1eb7t kh\u00f4ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00ec n\u00f3 \u201ctr\u00f4ng gi\u1ed1ng nhau\u201d. N\u00f3 ch\u1ec9 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng khi c\u00e1c k\u00edch th\u01b0\u1edbc ch\u00ednh, \u0111\u1ed9 b\u1ec1n, v\u1eadt li\u1ec7u, \u0111\u1ed9 ho\u00e0n thi\u1ec7n, c\u00e1ch l\u1eafp r\u00e1p v\u00e0 c\u00e1c y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn cho \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1eaft \u0111\u1ea7u v\u1edbi y\u00eau c\u1ea7u ban \u0111\u1ea7u<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1eebng b\u1eaft \u0111\u1ea7u v\u1edbi gi\u00e1 c\u1ea3<\/h3>\n\n\n\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 x\u00e1c \u0111\u1ecbnh l\u00fd do t\u1ea1i sao chi ti\u1ebft si\u1ebft ch\u1eb7t ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/p>\n\n\n\n<p>Ki\u1ec3m tra b\u1ea3n v\u1ebd, l\u1ecbch s\u1eed mua h\u00e0ng, b\u00e1o c\u00e1o ki\u1ec3m tra ho\u1eb7c h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb. N\u1ebfu b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u00e2ng h\u1ea1, k\u1ebft c\u1ea5u th\u00e9p, thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c, \u0111\u01b0\u1eddng s\u1eaft, khai th\u00e1c m\u1ecf ho\u1eb7c rung \u0111\u1ed9ng n\u1eb7ng th\u00ec vi\u1ec7c thay th\u1ebf c\u1ea7n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 so s\u00e1nh <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> \u0111\u1ea7u ti\u00ean. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, kh\u00f4ng n\u00ean cho r\u1eb1ng tham chi\u1ebfu ch\u00e9o danh m\u1ee5c l\u00e0 \u0111\u1ee7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">So s\u00e1nh c\u00e1c ti\u00eau chu\u1ea9n ch\u00ednh x\u00e1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Khu v\u1ef1c tham chi\u1ebfu ch\u00e9o chung<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>T\u00e0i li\u1ec7u tham kh\u1ea3o g\u1ed1c<\/th><th>Di\u1ec7n t\u00edch t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f3 th\u1ec3<\/th><th>Nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra<\/th><\/tr><\/thead><tbody><tr><td>DIN 933 bu l\u00f4ng l\u1ee5c gi\u00e1c<\/td><td>ISO 4017<\/td><td>K\u00edch th\u01b0\u1edbc \u0111\u1ea7u, chi\u1ec1u d\u00e0i ren, dung sai<\/td><\/tr><tr><td>DIN 931 bu l\u00f4ng l\u1ee5c gi\u00e1c<\/td><td>ISO 4014<\/td><td>Chi\u1ec1u d\u00e0i th\u00e2n v\u00e0 chi\u1ec1u d\u00e0i ren<\/td><\/tr><tr><td>DIN 934 \u0111ai \u1ed1c l\u1ee5c gi\u00e1c<\/td><td>ISO 4032<\/td><td>Chi\u1ec1u cao \u0111ai \u1ed1c, chi\u1ec1u r\u1ed9ng tr\u00ean c\u00e1c c\u0103n h\u1ed9, c\u1ea5p<\/td><\/tr><tr><td>DIN 125 v\u00f2ng \u0111\u1ec7m<\/td><td>ISO 7089 \/ ISO 7090<\/td><td>OD, \u0111\u1ed9 d\u00e0y, \u0111\u1ed9 c\u1ee9ng<\/td><\/tr><tr><td>DIN 912 v\u00edt \u1ed5 c\u1eafm<\/td><td>ISO 4762<\/td><td>Chi\u1ec1u cao \u0111\u1ea7u, k\u00edch th\u01b0\u1edbc \u1ed5 \u0111\u0129a, quy t\u1eafc chi\u1ec1u d\u00e0i<\/td><\/tr><tr><td>ASTM c\u1ea5p bu l\u00f4ng<\/td><td>ISO l\u1edbp thu\u1ed9c t\u00ednh<\/td><td>S\u1ee9c m\u1ea1nh, h\u1ec7 th\u1ed1ng ch\u1ee7 \u0111\u1ec1, ph\u00ea duy\u1ec7t \u1ee9ng d\u1ee5ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>B\u1ea3ng tham chi\u1ebfu ch\u00e9o l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u. N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p thay th\u1ebf.<\/p>\n\n\n\n<p>Khi c\u00e1c ti\u00eau chu\u1ea9n \u0111o l\u01b0\u1eddng kh\u00f4ng r\u00f5 r\u00e0ng, <a href=\"https:\/\/xzfastener.com\/vi\/din-iso-fastener-standards-complete-overview-for-industrial-buyers\/\">H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t DIN v\u00e0 ISO<\/a> r\u1ea5t h\u1eefu \u00edch tr\u01b0\u1edbc khi ban h\u00e0nh m\u1ed9t RFQ.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Dimensions<\/h3>\n\n\n\n<p>\u0110o nhi\u1ec1u h\u01a1n \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i.<\/p>\n\n\n\n<p>X\u00e1c nh\u1eadn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cao \u0111\u1ed9 ren<\/li>\n\n\n\n<li>Chi\u1ec1u d\u00e0i s\u1ee3i<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh \u0111\u1ea7u<\/li>\n\n\n\n<li>Chi\u1ec1u cao \u0111\u1ea7u<\/li>\n\n\n\n<li>Chi\u1ec1u r\u1ed9ng kh\u1eafp c\u0103n h\u1ed9<\/li>\n\n\n\n<li>V\u00f2ng \u0111\u1ec7m OD v\u00e0 \u0111\u1ed9 d\u00e0y<\/li>\n\n\n\n<li>Chi\u1ec1u cao \u0111ai \u1ed1c<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc \u1ed5 \u0111\u0129a<\/li>\n\n\n\n<li>L\u1edbp dung sai<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 k\u00edch th\u01b0\u1edbc c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 kh\u00edt c\u1ee7a d\u1ee5ng c\u1ee5, khe h\u1edf, chi\u1ec1u d\u00e0i k\u1eb9p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ea5p nh\u1eadn ki\u1ec3m tra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Strength<\/h3>\n\n\n\n<p>Kh\u00f4ng bao gi\u1edd ch\u1ec9 thay th\u1ebf b\u1eb1ng k\u00edch th\u01b0\u1edbc.<\/p>\n\n\n\n<p>M\u1ed9t l\u1edbp th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i. C\u1ea5p \u0111\u1ed9 cao h\u01a1n c\u0169ng c\u00f3 th\u1ec3 sai n\u1ebfu m\u1ed1i n\u1ed1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u1ebbo, kh\u1ea3 n\u0103ng si\u1ebft ch\u1eb7t c\u1ee5 th\u1ec3 ho\u1eb7c t\u1ea3i tr\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p>\u0110\u1ec3 thay th\u1ebf th\u00e9p carbon, h\u00e3y so s\u00e1nh lo\u1ea1i thu\u1ed9c t\u00ednh ho\u1eb7c c\u1ea5p \u0111\u1ed9 m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. Xem l\u1ea1i <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a> t\u00e1ch bi\u1ec7t v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e0i li\u1ec7u kh\u00f4ng th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau b\u1eb1ng t\u00ean<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00e9p cacbon, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 th\u00e9p h\u1ee3p kim<\/h3>\n\n\n\n<p>Nh\u1eefng thay \u0111\u1ed5i quan tr\u1ecdng ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ec7c thay th\u1ebf th\u00e9p cacbon lo\u1ea1i 8.8 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 A2-70 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n nh\u01b0ng l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n.<\/li>\n\n\n\n<li>Thay th\u1ebf 304 kh\u00f4ng g\u1ec9 b\u1eb1ng 316 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n nh\u01b0ng l\u00e0m t\u0103ng chi ph\u00ed.<\/li>\n\n\n\n<li>Vi\u1ec7c thay th\u1ebf L\u1edbp 10.9 b\u1eb1ng L\u1edbp 12.9 c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n nh\u01b0ng l\u00e0m t\u0103ng m\u1ed1i lo ng\u1ea1i v\u1ec1 l\u1edbp ph\u1ee7 v\u00e0 \u0111\u1ed9 gi\u00f2n.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1eebng t\u1ef1 \u0111\u1ed9ng coi \u201cm\u1ea1nh h\u01a1n\u201d ho\u1eb7c \u201cch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n\u201d l\u00e0 t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1edbp ho\u00e0n thi\u1ec7n v\u00e0 l\u1edbp ph\u1ee7 ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi m\u1ed1i n\u1ed1i<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Thay \u0111\u1ed5i l\u1edbp ph\u1ee7 Ph\u00f9 h\u1ee3p v\u00e0 m\u00f4-men xo\u1eafn<\/h3>\n\n\n\n<p>L\u1edbp ho\u00e0n thi\u1ec7n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 kh\u00edt c\u1ee7a ren v\u00e0 ma s\u00e1t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ho\u00e0n t\u1ea5t Thay \u0111\u1ed5i<\/th><th>R\u1ee7i ro ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>M\u1ea1 k\u1ebdm \u0111\u1ec3 m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/td><td>\u0110\u1ed9 v\u1eeba v\u1eb7n c\u1ee7a ren v\u00e0 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/td><\/tr><tr><td>\u0110\u1ed3ng b\u1eb1ng \u0111\u1ebfn v\u1ea3y k\u1ebdm<\/td><td>H\u00e0nh vi c\u0103ng th\u1eb3ng m\u00f4-men xo\u1eafn<\/td><\/tr><tr><td>Oxit \u0111en \u0111\u1ec3 m\u1ea1 k\u1ebdm<\/td><td>Thay \u0111\u1ed5i ngo\u1ea1i h\u00ecnh v\u00e0 ma s\u00e1t<\/td><\/tr><tr><td>Th\u00e9p carbon \u0111\u1ebfn kh\u00f4ng g\u1ec9<\/td><td>S\u1ee9c m\u1ea1nh v\u00e0 r\u1ee7i ro phi th\u01b0\u1eddng<\/td><\/tr><tr><td>L\u1edbp ph\u1ee7 ti\u00eau chu\u1ea9n \u0111\u1ebfn l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t<\/td><td>V\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ee9ng nh\u1eadn v\u00e0 ph\u00ea duy\u1ec7t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t thay th\u1ebf nh\u1ea1y c\u1ea3m v\u1edbi l\u1edbp ph\u1ee7, h\u00e3y xem l\u1ea1i <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 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1eed d\u1ee5ng quy tr\u00ecnh thay th\u1ebf an to\u00e0n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c b\u01b0\u1edbc \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>X\u00e1c \u0111\u1ecbnh ti\u00eau chu\u1ea9n v\u00e0 b\u1ea3n v\u1ebd g\u1ed1c.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn m\u1ee9c \u0111\u1ed9 r\u1ee7i ro c\u1ee7a \u1ee9ng d\u1ee5ng.<\/li>\n\n\n\n<li>So s\u00e1nh k\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li>So s\u00e1nh v\u1eadt li\u1ec7u v\u00e0 l\u1edbp.<\/li>\n\n\n\n<li>So s\u00e1nh \u0111\u1ed9 d\u00e0y l\u1edbp ho\u00e0n thi\u1ec7n v\u00e0 l\u1edbp ph\u1ee7.<\/li>\n\n\n\n<li>Ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn ph\u01b0\u01a1ng ph\u00e1p l\u1eafp r\u00e1p v\u00e0 gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng c\u00f4ng c\u1ee5.<\/li>\n\n\n\n<li>Xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9.<\/li>\n\n\n\n<li>Nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 ch\u1ea5p thu\u1eadn b\u1eb1ng v\u0103n b\u1ea3n cho vi\u1ec7c thay th\u1ebf.<\/li>\n\n\n\n<li>L\u01b0u gi\u1eef h\u1ed3 s\u01a1 cho c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng l\u1eb7p l\u1ea1i trong t\u01b0\u01a1ng lai.<\/li>\n<\/ol>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng h\u1ec1 ch\u1eadm. N\u00f3 ng\u0103n ch\u1eb7n vi\u1ec7c l\u00e0m l\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khi n\u00e0o kh\u00f4ng thay th\u1ebf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u00f3 r\u1ee7i ro cao<\/h3>\n\n\n\n<p>Tr\u00e1nh thay th\u1ebf chi ti\u1ebft si\u1ebft ch\u1eb7t m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 ch\u1ea5p thu\u1eadn k\u1ef9 thu\u1eadt trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u1ebft n\u1ed1i th\u00e9p k\u1ebft c\u1ea5u<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb n\u00e2ng<\/li>\n\n\n\n<li>B\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c<\/li>\n\n\n\n<li>C\u00e1c t\u1ed5 h\u1ee3p \u0111\u01b0\u1eddng s\u1eaft v\u00e0 v\u1eadn t\u1ea3i<\/li>\n\n\n\n<li>M\u00e1y m\u00f3c khai th\u00e1c m\u1ecf<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb n\u0103ng l\u01b0\u1ee3ng gi\u00f3 v\u00e0 n\u0103ng l\u01b0\u1ee3ng<\/li>\n\n\n\n<li>B\u1ea3o v\u1ec7 an to\u00e0n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ed9ng<\/li>\n\n\n\n<li>M\u1ed1i n\u1ed1i nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn c\u00f3 \u0111\u1ed9 rung cao<\/li>\n<\/ul>\n\n\n\n<p>Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, chi ph\u00ed th\u1ea5t b\u1ea1i cao h\u01a1n m\u1ee9c ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khi c\u00e1c b\u1ed9 ph\u1eadn t\u00f9y ch\u1ec9nh t\u1ed1t h\u01a1n<\/h2>\n\n\n\n<p>\u0110\u00f4i khi b\u1ed9 ph\u1eadn \u0111\u1eaft ti\u1ec1n l\u1ea1i \u0111\u1eaft v\u00ec n\u00f3 kh\u00f4ng th\u1ef1c s\u1ef1 \u0111\u1ea1t ti\u00eau chu\u1ea9n. N\u00f3 c\u00f3 th\u1ec3 c\u00f3 vai \u0111\u1eb7c bi\u1ec7t, chu\u00f4i gi\u1ea3m, \u0111\u1ea7u khoan, l\u1edbp ph\u1ee7 kh\u00e1c th\u01b0\u1eddng, chi\u1ec1u d\u00e0i ren \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ho\u1eb7c dung sai \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p>N\u1ebfu kh\u00f4ng c\u00f3 ph\u1ea7n ti\u00eau chu\u1ea9n n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi ch\u1ee9c n\u0103ng, h\u00e3y xem x\u00e9t <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/custom-non-standard-fasteners\/\">\u1ed1c v\u00edt t\u00f9y ch\u1ec9nh<\/a> thay v\u00ec bu\u1ed9c m\u1ed9t th\u1ee9 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng k\u00e9m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Th\u00f4ng tin ng\u01b0\u1eddi mua n\u00ean g\u1eedi<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1eef li\u1ec7u t\u1ed1i thi\u1ec3u<\/h3>\n\n\n\n<p>Bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ti\u00eau chu\u1ea9n g\u1ed1c ho\u1eb7c b\u1ea3n v\u1ebd<\/li>\n\n\n\n<li>\u0110\u1ec1 xu\u1ea5t ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc 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>K\u1ebft th\u00fac<\/li>\n\n\n\n<li>Quantity<\/li>\n\n\n\n<li>\u1ee8ng d\u1ee5ng<\/li>\n\n\n\n<li>Ch\u1ee9ng ch\u1ec9 b\u1eaft bu\u1ed9c<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u \u0111\u00f3ng g\u00f3i<\/li>\n\n\n\n<li>Gi\u1edbi h\u1ea1n thay th\u1ebf \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi danh s\u00e1ch mua h\u00e0ng h\u1ed7n h\u1ee3p, h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng danh s\u00e1ch c\u00f3 li\u00ean quan <a href=\"https:\/\/xzfastener.com\/vi\/home\/products\/\">s\u1ea3n ph\u1ea9m chi ti\u1ebft si\u1ebft ch\u1eb7t<\/a> v\u00e0 ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng c\u00e1c m\u1eb7t h\u00e0ng ti\u00eau chu\u1ea9n, tr\u00e1ng, th\u00e9p carbon, kh\u00f4ng g\u1ec9 v\u00e0 t\u00f9y ch\u1ec9nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quy t\u1eafc cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>S\u1ef1 thay th\u1ebf an to\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 t\u00ecm ki\u1ebfm b\u1ed9 ph\u1eadn t\u01b0\u01a1ng t\u1ef1 r\u1ebb nh\u1ea5t. \u0110\u00f3 l\u00e0 vi\u1ec7c ch\u1ee9ng minh r\u1eb1ng ng\u01b0\u1eddi thay th\u1ebf c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng t\u1ef1 trong gi\u1edbi h\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n\n\n\n<p>N\u1ebfu s\u1ef1 thay th\u1ebf \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 v\u1eeba kh\u00edt, l\u1edbp ph\u1ee7, ch\u1ee9ng nh\u1eadn ho\u1eb7c \u0111\u1ed9 an to\u00e0n, h\u00e3y x\u00e1c nh\u1eadn \u0111i\u1ec1u \u0111\u00f3 tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. \u0110\u1ec3 xem x\u00e9t d\u1ef1 \u00e1n, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">li\u00ean h\u1ec7 XZ Fastener<\/a> v\u1edbi c\u00e1c b\u1ea3n v\u1ebd, ti\u00eau chu\u1ea9n, c\u1ea5p \u0111\u1ed9, \u0111\u1ed9 ho\u00e0n thi\u1ec7n, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m tra.<\/p>","protected":false},"excerpt":{"rendered":"<p>Replacing expensive fasteners with equivalent standards can reduce cost, shorten lead time, and simplify inventory. It can also create serious problems if the substitution is handled casually. A fastener is not equivalent because it \u201clooks the same.\u201d It is equivalent only when the key dimensions, strength, material, finish, assembly behavior, and compliance requirements are acceptable [&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":[510],"class_list":["post-8724","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-price-factors-cost-saving"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8724","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=8724"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8724\/revisions"}],"predecessor-version":[{"id":8725,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8724\/revisions\/8725"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=8724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=8724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=8724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}