{"id":3182,"date":"2026-02-18T15:54:41","date_gmt":"2026-02-18T15:54:41","guid":{"rendered":"https:\/\/productionscrews.com\/?p=3182"},"modified":"2026-02-18T15:57:40","modified_gmt":"2026-02-18T15:57:40","slug":"screw-and-nut","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/vi\/screw-and-nut\/","title":{"rendered":"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng"},"content":{"rendered":"<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3185 size-medium\" title=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27.png\" alt=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" width=\"360\" height=\"536\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27.png 784w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27-360x536.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27-362x540.png 362w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27-101x150.png 101w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27-768x1144.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-27-8x12.png 8w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">A <strong>\u1ed1c v\u00edt v\u00e0 \u0111ai \u1ed1c<\/strong> s\u1ef1 k\u1ebft h\u1ee3p l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng b\u1eaft v\u00edt c\u01a1 b\u1ea3n nh\u1ea5t trong k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed. M\u1ed9t chi\u1ebfc v\u00edt l\u00e0 m\u1ed9t ph\u1ea7n b\u1eaft v\u00edt c\u00f3 ren t\u1ea1o ra \u0111\u01b0\u1eddng d\u1eabn xo\u1eafn \u1ed1c c\u1ee7a ri\u00eang n\u00f3, trong khi \u0111ai \u1ed1c l\u00e0 m\u1ed9t ph\u1ea7n ri\u00eang h\u00ecnh l\u1ee5c gi\u00e1c (ho\u1eb7c c\u00f3 h\u00ecnh d\u1ea1ng kh\u00e1c) \u0111\u1ec3 v\u1eb7n v\u00e0o v\u00edt ho\u1eb7c bu l\u00f4ng nh\u1eb1m k\u1eb9p ch\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n l\u1ea1i v\u1edbi nhau.<span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\">[<a href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"noopener\">sumitimpex<\/a>]\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Hai b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng. Si\u1ebft ch\u1eb7t m\u1ed9t b\u1ed9 ph\u1eadn m\u00e0 kh\u00f4ng hi\u1ec3u r\u00f5 v\u1ec1 b\u1ed9 ph\u1eadn kia, b\u1ea1n c\u00f3 nguy c\u01a1 l\u00e0m tr\u01b0\u1ee3t ren, m\u1ecfi m\u00f2n ph\u1ea7n b\u1eaft v\u00edt ho\u1eb7c g\u00e2y h\u1ecfng k\u1ebft n\u1ed1i ho\u00e0n to\u00e0n. Trong m\u00f4i tr\u01b0\u1eddng rung \u0111\u1ed9ng cao nh\u01b0 \u0111\u1ed9ng c\u01a1 \u00f4 t\u00f4 ho\u1eb7c gi\u00e0n gi\u00e1o x\u00e2y d\u1ef1ng, vi\u1ec7c gh\u00e9p \u0111\u00f4i v\u00edt v\u00e0 \u0111ai \u1ed1c sai kh\u00f4ng ch\u1ec9 g\u00e2y th\u1ea5t b\u1ea1i \u2014 m\u00e0 c\u00f2n th\u1ea5t b\u1ea1i m\u1ed9t c\u00e1ch kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n tr\u01b0\u1edbc.<span class=\"inline-flex\" aria-label=\"\u0110ai \u1ed1c (ph\u1ee5 ki\u1ec7n) trong Th\u1ef1c T\u1ebf: 5 \u1ee8ng D\u1ee5ng B\u1ea1n Th\u1eadt S\u1ef1 S\u1ebd Th\u1ea5y ...\" data-state=\"closed\">[<a href=\"https:\/\/www.linkedin.com\/pulse\/nut-fastener-real-world-5-uses-youll-actually-see-2025-gvrje\" target=\"_blank\" rel=\"noopener\">linkedin<\/a>]\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110i\u1ec1u m\u00e0 h\u1ea7u h\u1ebft c\u00e1c h\u01b0\u1edbng d\u1eabn mua h\u00e0ng b\u1ecf qua l\u00e0: <strong>b\u01b0\u1edbc ren, c\u1ea5p \u0111\u1ed9 v\u1eadt li\u1ec7u, v\u00e0 lo\u1ea1i t\u1ea3i<\/strong> t\u1ea5t c\u1ea3 ph\u1ea3i ph\u00f9 h\u1ee3p gi\u1eefa v\u00edt v\u00e0 \u0111ai \u1ed1c \u0111\u1ec3 li\u00ean k\u1ebft ho\u1ea1t \u0111\u1ed9ng nh\u01b0 thi\u1ebft k\u1ebf. M\u1ed9t bu l\u00f4ng c\u1ea5p 8 gh\u00e9p v\u1edbi \u0111ai \u1ed1c c\u1ea5p 2, v\u00ed d\u1ee5, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfng ren \u0111ai \u1ed1c tr\u01b0\u1edbc khi bu l\u00f4ng \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m ch\u1ecbu l\u1ef1c t\u1ed1i \u0111a. \u0110\u00f3 l\u00e0 lo\u1ea1i chi ti\u1ebft ph\u00e2n bi\u1ec7t gi\u1eefa l\u1ef1a ch\u1ecdn c\u00f3 hi\u1ec3u bi\u1ebft v\u00e0 \u0111o\u00e1n m\u00f2.<\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"the-anatomy-of-a-screw-and-nut-what-each-part-does\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u1ea5u t\u1ea1o c\u1ee7a v\u00edt v\u00e0 \u0111ai \u1ed1c: M\u1ed7i ph\u1ea7n c\u00f3 ch\u1ee9c n\u0103ng g\u00ec<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Tr\u01b0\u1edbc khi so s\u00e1nh c\u00e1c lo\u1ea1i, vi\u1ec7c hi\u1ec3u r\u00f5 b\u1ea1n \u0111ang nh\u00ecn th\u1ea5y g\u00ec s\u1ebd h\u1eefu \u00edch. M\u1ed7i v\u00edt v\u00e0 \u0111ai \u1ed1c c\u00f3 c\u00e1c v\u00f9ng c\u1ea5u tr\u00fac ri\u00eang bi\u1ec7t \u2014 m\u1ed7i v\u00f9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m nh\u1eadn m\u1ed9t vai tr\u00f2 c\u01a1 h\u1ecdc c\u1ee5 th\u1ec3.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>C\u1ea5u t\u1ea1o c\u1ee7a v\u00edt:<\/strong><\/p>\n<div class=\"group relative my-[1em]\">\n<div class=\"w-full overflow-auto rounded-lg md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised dark:bg-offset\">\n<table class=\"my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg border-x border-t border-subtler [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead class=\"\">\n<tr>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Ph\u1ea7n<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Ch\u1ee9c n\u0103ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110\u1ea7u<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Chuy\u1ec3n torque trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t; x\u00e1c \u0111\u1ecbnh ki\u1ec3u d\u1eabn (Phillips, l\u1ee5c gi\u00e1c, Torx, v.v.)<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>Th\u00e2n v\u00edt<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ph\u1ea7n tr\u1ee5 kh\u00f4ng c\u00f3 ren, ch\u1ecbu t\u1ea3i c\u1eaft<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>Ren<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">G\u1edd xo\u1eafn \u1ed1c \u0111\u1ec3 \u0103n kh\u1edbp v\u1edbi \u0111ai \u1ed1c ho\u1eb7c b\u1ec1 m\u1eb7t n\u1ec1n; b\u01b0\u1edbc ren quy\u1ebft \u0111\u1ecbnh ph\u00e2n ph\u1ed1i t\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110i\u1ec3m\/\u0110\u1ea7u<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110\u1ea7u t\u1ef1 khoan xuy\u00ean qua n\u1ec1n; \u0111\u1ea7u c\u00f9n c\u1ea7n khoan l\u1ed7 tr\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>Khe c\u1eafm d\u1ee5ng c\u1ee5<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">N\u01a1i d\u1ee5ng c\u1ee5 ti\u1ebfp x\u00fac \u2014 Torx, \u1ed5 c\u1eafm hex, r\u00e3nh tr\u01b0\u1ee3t ho\u1eb7c k\u1ebft h\u1ee3p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"bg-base border-subtler shadow-subtle pointer-coarse:opacity-100 right-xs absolute bottom-xs flex rounded-md border opacity-0 transition-opacity group-hover:opacity-100 [&amp;&gt;*:not(:first-child)]:border-subtle [&amp;&gt;*:not(:first-child)]:border-l\">\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>C\u1ea5u t\u1ea1o c\u1ee7a \u0111ai \u1ed1c:<\/strong><\/p>\n<div class=\"group relative my-[1em]\">\n<div class=\"w-full overflow-auto rounded-lg md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised dark:bg-offset\">\n<table class=\"my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg border-x border-t border-subtler [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead class=\"\">\n<tr>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Ph\u1ea7n<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Ch\u1ee9c n\u0103ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>M\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a b\u1ea1c \u0111\u1ea1n<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ti\u1ebfp x\u00fac v\u1edbi chi ti\u1ebft gia c\u00f4ng; ph\u00e2n ph\u1ed1i l\u1ef1c k\u1eb9p<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>M\u1eb7t ph\u1eb3ng hex<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a c\u1edd l\u00ea \u2014 th\u01b0\u1eddng c\u00f3 6 m\u1eb7t tr\u00ean \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>L\u1ed7 ren<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ren trong kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi ren c\u1ee7a v\u00edt ho\u1eb7c bu l\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>G\u00f3c v\u00e1t<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">G\u00f3c v\u00e0o thu\u00f4n gi\u00fap h\u01b0\u1edbng d\u1eabn ph\u1ea7n b\u1eaft v\u00edt v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>T\u00ednh n\u0103ng kh\u00f3a<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u00f3 tr\u00ean \u0111ai \u1ed1c c\u00f3 ch\u00e8n nylon ho\u1eb7c kh\u00f3a xo\u1eafn ch\u1ee7 \u0111\u1ea1o; ng\u0103n ch\u1eb7n l\u1ecfng do rung \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"bg-base border-subtler shadow-subtle pointer-coarse:opacity-100 right-xs absolute bottom-xs flex rounded-md border opacity-0 transition-opacity group-hover:opacity-100 [&amp;&gt;*:not(:first-child)]:border-subtle [&amp;&gt;*:not(:first-child)]:border-l\">\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Hi\u1ec3u c\u00e1c v\u00f9ng n\u00e0y gi\u00fap b\u1ea1n khi g\u1eb7p s\u1ef1 c\u1ed1. N\u1ebfu m\u1ed1i n\u1ed1i v\u00edt v\u00e0 \u0111ai \u1ed1c l\u1ecfng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a rung \u0111\u1ed9ng, v\u1ea5n \u0111\u1ec1 g\u1ea7n nh\u01b0 lu\u00f4n n\u1eb1m \u1edf m\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a b\u1ea1c \u0111\u1ea1n ho\u1eb7c chi\u1ec1u d\u00e0i ti\u1ebfp x\u00fac ren \u2014 kh\u00f4ng ph\u1ea3i do h\u1ecfng v\u1eadt li\u1ec7u ng\u1eabu nhi\u00ean.<\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"types-of-screws-more-than-just-size\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1c lo\u1ea1i v\u00edt: Kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n v\u1ec1 k\u00edch th\u01b0\u1edbc<\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-3186 size-medium\" title=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28.png\" alt=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" width=\"360\" height=\"536\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28.png 784w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28-360x536.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28-362x540.png 362w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28-101x150.png 101w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28-768x1144.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-28-8x12.png 8w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">H\u00e3y v\u00e0o b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p ph\u1ee5 ki\u1ec7n n\u00e0o v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y h\u00e0ng ch\u1ee5c lo\u1ea1i ph\u00e2n lo\u1ea1i v\u00edt. C\u00e1c lo\u1ea1i \u00fd ngh\u0129a ph\u00e2n chia theo <strong>ki\u1ec3u \u0111\u1ea7u<\/strong>, <strong>lo\u1ea1i ren<\/strong>, v\u00e0 <strong>ch\u1ea5t n\u1ec1n d\u1ef1 \u0111\u1ecbnh<\/strong>.<\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">Theo ki\u1ec3u \u0111\u1ea7u<\/h2>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u1ed0c v\u00edt \u0111\u1ea7u l\u1ee5c gi\u00e1c (bolt):<\/strong> L\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn nh\u1ea5t cho c\u00e1c b\u1ed9 l\u1eafp r\u00e1p v\u00edt v\u00e0 \u0111ai \u1ed1c c\u1ea5u tr\u00fac. D\u00f9ng c\u1edd l\u00ea, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn cao, d\u00f9ng trong c\u00e1c k\u1ebft n\u1ed1i th\u00e9p v\u1edbi th\u00e9p.<span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 \u0110ai \u1ed0c, Bu L\u00f4ng V\u00e0 V\u00edt\" data-state=\"closed\">[<a href=\"https:\/\/www.pinnacle.net.au\/your-complete-guide-to-nuts-bolts-and-screws\/\" target=\"_blank\" rel=\"noopener\">pinnacle.net<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u1ed0c v\u00edt \u0111\u1ea7u l\u1ee5c gi\u00e1c l\u1ee5c gi\u00e1c:<\/strong> \u0110\u1ea7u l\u1ee5c gi\u00e1c nh\u1ecf g\u1ecdn, l\u00fd t\u01b0\u1edfng cho kh\u00f4ng gian ch\u1eadt trong c\u00e1c b\u1ed9 m\u00e1y v\u00e0 l\u1eafp r\u00e1p \u00f4 t\u00f4 n\u01a1i kh\u00f4ng th\u1ec3 xoay c\u1edd l\u00ea t\u1ef1 do.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u1ed0c v\u00edt \u0111\u1ea7u m\u0169i ch\u00e9n (\u0111\u1ea7u ph\u1eb3ng):<\/strong> \u1ee8ng d\u1ee5ng l\u1eafp m\u1eb7t ph\u1eb3ng n\u01a1i v\u1ebb ngo\u00e0i b\u1ec1 m\u1eb7t quan tr\u1ecdng \u2014 ph\u1ea7n c\u1ee9ng t\u1ee7, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y bay, v\u1ecf h\u1ed9p \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u1ed0c v\u00edt \u0111\u1ea7u tr\u00f2n m\u00e1y:<\/strong> \u0110\u1ea7u h\u01a1i cao v\u1edbi b\u1ec1 m\u1eb7t \u0111\u1ee1 ph\u1eb3ng; ph\u1ed5 bi\u1ebfn trong \u0111i\u1ec7n t\u1eed, HVAC, v\u00e0 c\u00e1c b\u1ed9 l\u1eafp ch\u00ednh x\u00e1c.<span class=\"inline-flex\" aria-label=\"Th\u00eam c\u00e1c m\u1ee5c kh\u00e1c...\" data-state=\"closed\">[<a href=\"https:\/\/www.fastenere.com\/blog\/a-comprehensive-guide-to-the-different-types-of-nuts-and-bolts\" target=\"_blank\" rel=\"noopener\">fastenere<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u1ed0c v\u00edt \u0111u\u00f4i xe:<\/strong> \u0110\u1ea7u h\u00ecnh v\u00f2m v\u1edbi vai vu\u00f4ng kh\u00f3a v\u00e0o g\u1ed7, ng\u0103n xoay \u2014 d\u00f9ng trong khung g\u1ed7 v\u00e0 n\u1ed9i th\u1ea5t ngo\u00e0i tr\u1eddi.<span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\">[<a href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"noopener\">sumitimpex<\/a>]\u200b<\/span><\/p>\n<\/li>\n<\/ul>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">Theo Lo\u1ea1i Thread<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">H\u00ecnh d\u1ea1ng ren l\u00e0 n\u01a1i x\u1ea3y ra h\u1ea7u h\u1ebft c\u00e1c sai l\u1ea7m trong l\u1ef1a ch\u1ecdn. Hai h\u1ec7 th\u1ed1ng ch\u00ednh l\u00e0:<\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ren th\u00f4 (UNC\/Metric th\u00f4):<\/strong> B\u01b0\u1edbc ren l\u1edbn h\u01a1n, l\u1eafp r\u00e1p nhanh h\u01a1n, d\u1ec5 ch\u1ecbu h\u01a1n trong c\u00e1c l\u1ed7 t\u1ed1i. T\u1ed1t h\u01a1n cho c\u00e1c v\u1eadt li\u1ec7u m\u1ec1m nh\u01b0 nh\u00f4m ho\u1eb7c nh\u1ef1a. L\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng v\u00edt v\u00e0 \u0111ai \u1ed1c chung.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ren tinh (UNF\/Metric tinh):<\/strong> B\u01b0\u1edbc ren nh\u1ecf h\u01a1n, \u0111\u1ed9 b\u1ec1n k\u00e9o cao h\u01a1n, t\u1ed1t h\u01a1n cho c\u00e1c b\u1ed9 l\u1eafp r\u00e1p d\u1ec5 rung l\u1eafc. \u01afu ti\u00ean trong h\u00e0ng kh\u00f4ng, thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c, v\u00e0 c\u1ed1 \u0111\u1ecbnh h\u1ec7 truy\u1ec1n \u0111\u1ed9ng \u00f4 t\u00f4.<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ghi ch\u00fa th\u1ef1c t\u1ebf:<\/strong> Ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t do tr\u1ed9n l\u1eabn c\u00e1c lo\u1ea1i v\u00edt metric th\u00f4 v\u00e0 metric tinh t\u1eeb c\u00e1c l\u00f4 h\u00e0ng c\u1ee7a nh\u00e0 cung c\u1ea5p kh\u00e1c nhau. \u0110\u1ed3ng h\u1ed3 \u0111o ren c\u00f3 gi\u00e1 d\u01b0\u1edbi $20 \u2014 gi\u1eef m\u1ed9t c\u00e1i tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n.<button class=\"reset interactable select-none [-webkit-user-drag:none] outline-none font-semimedium transition-[background-color,border-color,transform,color,opacity] duration-300 ease-out font-sans text-center items-center justify-center leading-loose whitespace-nowrap data-[state=open]:text-foreground data-[state=open]:bg-subtle text-quiet h-6 text-xs cursor-pointer origin-center active:scale-[0.97] active:duration-150 active:ease-outExpo inline-flex rounded-full aspect-square p-0 aspect-[9\/8] hover:text-foreground hover:bg-subtle\" type=\"button\" aria-label=\"\u62f7\u8d1d\" data-state=\"closed\"><\/button><\/p>\n<div class=\"relative flex items-center justify-center\">\n<div class=\"inline-flex\" style=\"opacity: 1; transition: opacity 150ms 150ms;\"><\/div>\n<div class=\"absolute inset-0 flex items-center justify-center\" style=\"opacity: 0; transition: opacity 150ms;\"><\/div>\n<\/div>\n<\/blockquote>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"types-of-nuts-matching-the-right-nut-to-the-job\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1c lo\u1ea1i \u0111\u1eadu: Ph\u00f9 h\u1ee3p lo\u1ea1i \u0111\u1eadu ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng vi\u1ec7c<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Ph\u1ea7n \u0111\u1eadu c\u1ee7a ph\u01b0\u01a1ng tr\u00ecnh v\u00edt v\u00e0 \u0111\u1eadu mang tr\u00e1ch nhi\u1ec7m kh\u00f4ng k\u00e9m g\u00ec v\u00edt. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch ph\u00e2n lo\u1ea1i ch\u00ednh:<\/p>\n<div class=\"group relative my-[1em]\">\n<div class=\"w-full overflow-auto rounded-lg md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised dark:bg-offset\">\n<table class=\"my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg border-x border-t border-subtler [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead class=\"\">\n<tr>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Lo\u1ea1i \u1ed1c v\u00edt<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">T\u00ednh n\u0103ng ch\u00ednh<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u1ed0c v\u00edt h\u00ecnh l\u1ee5c gi\u00e1c<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u00ecnh d\u1ea1ng ti\u00eau chu\u1ea9n 6 c\u1ea1nh<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">X\u00e2y d\u1ef1ng chung, m\u00e1y m\u00f3c, k\u1ebft c\u1ea5u th\u00e9p <span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 \u0110ai \u1ed0c, Bu L\u00f4ng V\u00e0 V\u00edt\" data-state=\"closed\">[<a href=\"https:\/\/www.pinnacle.net.au\/your-complete-guide-to-nuts-bolts-and-screws\/\" target=\"_blank\" rel=\"noopener\">pinnacle.net<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110ai \u1ed1c kh\u00f3a nylon<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">V\u00f2ng \u0111\u1ec7m nylon ch\u1ed1ng quay ng\u01b0\u1ee3c<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u1ec7 th\u1ed1ng treo \u00f4 t\u00f4, \u0111\u1ed9ng c\u01a1, b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u00f3 rung \u0111\u1ed9ng <span class=\"inline-flex\" aria-label=\"\u0110ai \u1ed1c (ph\u1ee5 ki\u1ec7n) trong Th\u1ef1c T\u1ebf: 5 \u1ee8ng D\u1ee5ng B\u1ea1n Th\u1eadt S\u1ef1 S\u1ebd Th\u1ea5y ...\" data-state=\"closed\">[<a href=\"https:\/\/www.linkedin.com\/pulse\/nut-fastener-real-world-5-uses-youll-actually-see-2025-gvrje\" target=\"_blank\" rel=\"noopener\">linkedin<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u1ed0c kh\u00f3a ch\u1eb7n<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u00ecnh d\u1ea1ng m\u1ecfng, d\u00f9ng l\u00e0m \u0111\u1eadu ph\u1ee5 th\u1ee9 c\u1ea5p<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1eafp r\u00e1p \u1ed1ng d\u1eabn, b\u1ed9 ph\u1eadn l\u00e1i xe <span class=\"inline-flex\" aria-label=\"Th\u00eam c\u00e1c m\u1ee5c kh\u00e1c...\" data-state=\"closed\">[<a href=\"https:\/\/www.fastenere.com\/blog\/a-comprehensive-guide-to-the-different-types-of-nuts-and-bolts\" target=\"_blank\" rel=\"noopener\">fastenere<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u1ed0c m\u1eb7t b\u00edch<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">M\u1eb7t b\u00edch \u0111\u1ec7m t\u00edch h\u1ee3p<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1eafp r\u00e1p kim lo\u1ea1i t\u1ea5m, \u1ed1ng d\u1eabn HVAC, t\u1ea5m th\u00e2n xe<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u1ed0c tay c\u00e1nh<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">D\u1ef1 \u00e1n d\u1ec5 v\u1eb7n b\u1eb1ng tay<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Kh\u1edbp n\u1ed1i th\u00e1o l\u1eafp th\u01b0\u1eddng xuy\u00ean: xe \u0111\u1ea1p, thi\u1ebft b\u1ecb ph\u00f2ng th\u00ed nghi\u1ec7m, n\u1ed9i th\u1ea5t <span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\">[<a href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"noopener\">sumitimpex<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110\u1ea7u \u0111\u1eadu T<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ch\u00e8n v\u00e0o g\u1ed7 ho\u1eb7c khe T<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">D\u1ee5ng c\u1ee5 ch\u1ebf t\u00e1c g\u1ed7, b\u00e0n m\u00e1y CNC, n\u1ed9i th\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110ai \u1ed1c gh\u00e9p n\u1ed1i<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0ng d\u00e0i h\u00ecnh l\u1ee5c gi\u00e1c<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">K\u1ebft n\u1ed1i hai thanh ren cu\u1ed1i n\u00e0y v\u1edbi nhau; ph\u1ed5 bi\u1ebfn trong c\u1ea5u tr\u00fac gi\u00e0n gi\u00e1o <span class=\"inline-flex\" aria-label=\"Th\u00eam c\u00e1c m\u1ee5c kh\u00e1c...\" data-state=\"closed\">[<a href=\"https:\/\/www.fastenere.com\/blog\/a-comprehensive-guide-to-the-different-types-of-nuts-and-bolts\" target=\"_blank\" rel=\"noopener\">fastenere<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\"><strong>\u0110\u1ea7u \u0111\u1eadu qu\u1ea3\/acorn<\/strong><\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110\u1ec9nh h\u00ecnh v\u00f2m k\u00edn<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ho\u00e0n thi\u1ec7n trang tr\u00ed ho\u1eb7c b\u1ea3o v\u1ec7 tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn b\u1eaft v\u00edt l\u1ed9 ra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"bg-base border-subtler shadow-subtle pointer-coarse:opacity-100 right-xs absolute bottom-xs flex rounded-md border opacity-0 transition-opacity group-hover:opacity-100 [&amp;&gt;*:not(:first-child)]:border-subtle [&amp;&gt;*:not(:first-child)]:border-l\">\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">M\u1ed9t lo\u1ea1i \u0111ai \u1ed1c \u0111\u00e1ng ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t l\u00e0 <strong>\u0111ai \u1ed1c m\u00f4-men xo\u1eafn v\u01b0\u1ee3t tr\u1ed9i<\/strong> \u2014 n\u00f3 s\u1eed d\u1ee5ng ren bi\u1ebfn d\u1ea1ng ho\u1eb7c ch\u00e8n nylon \u0111\u1ec3 y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 c\u1ea3 l\u1eafp \u0111\u1eb7t <em>v\u00e0<\/em> th\u00e1o r\u1eddi. Trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng, nh\u1eefng lo\u1ea1i n\u00e0y b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 k\u1ebft n\u1ed1i v\u00edt v\u00e0 \u0111ai \u1ed1c n\u00e0o kh\u00f4ng th\u1ec3 ki\u1ec3m tra tr\u1ef1c quan sau khi l\u1eafp r\u00e1p.<span class=\"inline-flex\" aria-label=\"Y\u00caU C\u1ea6U CHO PH\u1ee4 KI\u1ec6N REN ...\" data-state=\"closed\">[<a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/NASA\/B\/0\/2021-08-06-nasa-std-5020b_final.pdf\" target=\"_blank\" rel=\"noopener\">ti\u00eau chu\u1ea9n.nasa<\/a>]\u200b<\/span><\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"screw-and-nut-materials-the-grade-determines-the-s\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">V\u1eadt li\u1ec7u v\u00edt v\u00e0 \u0111ai \u1ed1c: \u0110\u1ed9 c\u1ea5p quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p v\u1eadt li\u1ec7u kh\u00f4ng ph\u1ea3i l\u00e0 th\u00f4ng tin t\u00f9y ch\u1ecdn \u2014 n\u00f3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00edt v\u00e0 \u0111ai \u1ed1c. Ba h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0:<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Th\u00e9p (th\u00e9p carbon):<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p 2 \/ 4.6: D\u00f9ng nh\u1eb9 trong x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p chung<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p 5 \/ 8.8: D\u00f9ng trung b\u00ecnh trong \u00f4 t\u00f4 v\u00e0 m\u00e1y m\u00f3c<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p 8 \/ 10.9, 12.9: \u1ee8ng d\u1ee5ng k\u1ebft c\u1ea5u v\u00e0 truy\u1ec1n \u0111\u1ed9ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao<\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Th\u00e9p kh\u00f4ng g\u1ec9:<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p 304: Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, \u0111\u1ed9 b\u1ec1n trung b\u00ecnh \u2014 ph\u1ee5 ki\u1ec7n h\u00e0ng h\u1ea3i, thi\u1ebft b\u1ecb th\u1ef1c ph\u1ea9m<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea5p 316: Ch\u1ed1ng chloride v\u01b0\u1ee3t tr\u1ed9i \u2014 ngo\u00e0i kh\u01a1i, x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>H\u1ee3p kim \u0111\u1eb7c bi\u1ec7t:<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Titan: T\u1ec9 l\u1ec7 s\u1ee9c m\u1ea1nh tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng xu\u1ea5t s\u1eafc; d\u00f9ng trong h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 c\u1ea5y gh\u00e9p y t\u1ebf<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Monel: Ch\u1ed1ng n\u01b0\u1edbc bi\u1ec3n v\u00e0 m\u1ed9t s\u1ed1 axit; d\u00f9ng trong ng\u00e0nh h\u00e0ng h\u1ea3i v\u00e0 h\u00f3a ch\u1ea5t \u0111\u1eb7c th\u00f9<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">K\u1ebft h\u1ee3p v\u00edt v\u00e0 \u0111ai \u1ed1c lu\u00f4n ph\u1ea3i ph\u00f9 h\u1ee3p v\u1ec1 c\u1ea5p <strong>v\u00e0<\/strong> v\u1eadt li\u1ec7u. K\u1ebft h\u1ee3p v\u00edt th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi \u0111ai \u1ed1c th\u00e9p carbon trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc mu\u1ed1i t\u1ea1o th\u00e0nh m\u1ed9t t\u1ebf b\u00e0o galvani \u2014 b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t m\u1ed1i n\u1ed1i b\u1ecb \u0103n m\u00f2n trong v\u00f2ng v\u00e0i th\u00e1ng, kh\u00f4ng ph\u1ea3i n\u0103m.<button class=\"reset interactable select-none [-webkit-user-drag:none] outline-none font-semimedium transition-[background-color,border-color,transform,color,opacity] duration-300 ease-out font-sans text-center items-center justify-center leading-loose whitespace-nowrap data-[state=open]:text-foreground data-[state=open]:bg-subtle text-quiet h-6 text-xs cursor-pointer origin-center active:scale-[0.97] active:duration-150 active:ease-outExpo inline-flex rounded-full aspect-square p-0 aspect-[9\/8] hover:text-foreground hover:bg-subtle\" type=\"button\" aria-label=\"\u62f7\u8d1d\" data-state=\"closed\"><\/button><\/p>\n<div class=\"relative flex items-center justify-center\">\n<div class=\"inline-flex\" style=\"opacity: 1; transition: opacity 150ms 150ms;\"><\/div>\n<div class=\"absolute inset-0 flex items-center justify-center\" style=\"opacity: 0; transition: opacity 150ms;\"><\/div>\n<\/div>\n<\/blockquote>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"industry-applications-where-screw-and-nut-fastenin\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">\u1ee8ng d\u1ee5ng trong ng\u00e0nh: N\u01a1i v\u00edt v\u00e0 \u0111ai \u1ed1c \u0111\u1ea3m nh\u1eadn c\u00f4ng vi\u1ec7c n\u1eb7ng<\/h2>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">\u00d4 t\u00f4 v\u00e0 Xe \u0111i\u1ec7n<\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-3187 size-medium\" title=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29.png\" alt=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" width=\"360\" height=\"536\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29.png 784w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29-360x536.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29-362x540.png 362w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29-101x150.png 101w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29-768x1144.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-29-8x12.png 8w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c ph\u01b0\u01a1ng ti\u1ec7n hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng h\u01a1n 3.000 b\u1ed9 \u1ed1c v\u00edt ri\u00eang l\u1ebb \u2014 v\u00e0 khi c\u00e1c n\u1ec1n t\u1ea3ng xe \u0111i\u1ec7n gi\u1ea3m m\u1ee5c ti\u00eau tr\u1ecdng l\u01b0\u1ee3ng, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a v\u00edt v\u00e0 \u0111ai \u1ed1c ng\u00e0y c\u00e0ng ch\u00ednh x\u00e1c h\u01a1n. \u0110ai \u1ed1c kh\u00f3a c\u00f3 ch\u00e8n nylon hi\u1ec7n l\u00e0 ti\u00eau chu\u1ea9n trong c\u00e1c b\u1ed9 ph\u1eadn treo, gi\u00e1 \u0111\u1ee1 \u0111\u1ed9ng c\u01a1 v\u00e0 v\u1ecf h\u1ed9p pin, v\u00ec rung \u0111\u1ed9ng t\u1eeb m\u1eb7t \u0111\u01b0\u1eddng v\u00e0 phanh ph\u1ee5c h\u1ed3i t\u1ea1o ra t\u1ea3i \u0111\u1ed9ng li\u00ean t\u1ee5c.<span class=\"inline-flex\" aria-label=\"\u0110ai \u1ed1c (ph\u1ee5 ki\u1ec7n) trong Th\u1ef1c T\u1ebf: 5 \u1ee8ng D\u1ee5ng B\u1ea1n Th\u1eadt S\u1ef1 S\u1ebd Th\u1ea5y ...\" data-state=\"closed\">[<a href=\"https:\/\/www.linkedin.com\/pulse\/nut-fastener-real-world-5-uses-youll-actually-see-2025-gvrje\" target=\"_blank\" rel=\"noopener\">linkedin<\/a>]\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c v\u00edt \u0111\u1ea7u socket c\u00f3 m\u00f4-men xo\u1eafn cao ng\u00e0y c\u00e0ng thay th\u1ebf c\u00e1c bu l\u00f4ng h\u00ecnh l\u1ee5c gi\u00e1c trong v\u1ecf \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n, n\u01a1i h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u00f3ng g\u00f3i v\u00e0 gi\u00e1 tr\u1ecb m\u00f4-men xo\u1eafn m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">X\u00e2y d\u1ef1ng v\u00e0 H\u1ea1 t\u1ea7ng d\u00e2n d\u1ee5ng<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c bu l\u00f4ng h\u00ecnh l\u1ee5c gi\u00e1c c\u1ea5u tr\u00fac k\u1ebft h\u1ee3p v\u1edbi \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c n\u1eb7ng t\u1ea1o th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u00e1c k\u1ebft n\u1ed1i khung th\u00e9p. Trong x\u00e2y d\u1ef1ng c\u1ea7u, c\u00e1c b\u1ed9 l\u1eafp r\u00e1p v\u00edt v\u00e0 \u0111ai \u1ed1c ch\u1ecbu l\u1ef1c cao \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n ASTM A325 ho\u1eb7c A490 v\u00ec l\u1ef1c si\u1ebft ch\u1eb7t c\u1ee7a m\u1ed1i n\u1ed1i \u2014 kh\u00f4ng ch\u1ec9 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1eaft \u2014 quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd m\u1ecfi d\u01b0\u1edbi t\u1ea3i tr\u1ecdng chu k\u1ef3 c\u1ee7a giao th\u00f4ng.<span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\">[<a href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"noopener\">sumitimpex<\/a>]\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c b\u1ed9 ph\u1ee5 ki\u1ec7n m\u1ea1 k\u1ebdm v\u00e0 ph\u1ee7 k\u1ebdm nh\u00fang n\u00f3ng chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi, n\u01a1i d\u1ef1 ki\u1ebfn tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5 t\u1eeb 25\u201350 n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec sau khi l\u1eafp \u0111\u1eb7t.<\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 Qu\u1ed1c ph\u00f2ng<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Y\u00eau c\u1ea7u dung sai trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00edt v\u00e0 \u0111ai \u1ed1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 kh\u00e1c bi\u1ec7t so v\u1edbi b\u1ea5t k\u1ef3 ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o kh\u00e1c. Theo ti\u00eau chu\u1ea9n NASA-STD-5020B, h\u1ec7 th\u1ed1ng b\u1eaft v\u00edt c\u00f3 ren ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 an to\u00e0n c\u1ee5 th\u1ec3 v\u00e0 \u0111ai \u1ed1c gi\u1eef m\u00f4-men xo\u1eafn hi\u1ec7n h\u00e0nh \u1edf b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed quan tr\u1ecdng n\u00e0o. \u0110ai \u1ed1c kh\u00f3a b\u1eb1ng kim lo\u1ea1i to\u00e0n ph\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n lo\u1ea1i c\u00f3 ch\u00e8n nylon khi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 120\u00b0C.<span class=\"inline-flex\" aria-label=\"Y\u00caU C\u1ea6U CHO PH\u1ee4 KI\u1ec6N REN ...\" data-state=\"closed\">[<a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/NASA\/B\/0\/2021-08-06-nasa-std-5020b_final.pdf\" target=\"_blank\" rel=\"noopener\">ti\u00eau chu\u1ea9n.nasa<\/a>]\u200b<\/span><\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p v\u00e0 Robot<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">H\u1ec7 th\u1ed1ng b\u0103ng chuy\u1ec1n, c\u00e1nh tay robot v\u00e0 gi\u01b0\u1eddng m\u00e1y CNC d\u1ef1a v\u00e0o c\u00e1c b\u1ed9 l\u1eafp r\u00e1p v\u00edt v\u00e0 \u0111ai \u1ed1c c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng h\u00e0ng tri\u1ec7u chu k\u1ef3 t\u1ea3i. C\u00e1c b\u1ed9 ph\u1ee5 ki\u1ec7n ren tinh vi v\u1edbi vi\u1ec7c ki\u1ec3m so\u00e1t m\u00f4-men xo\u1eafn gi\u00fap ng\u0103n ng\u1eeba l\u1ecfng l\u1ebbo vi m\u00f4 g\u00e2y ra s\u1ef1 l\u1ec7ch h\u01b0\u1edbng trong thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c.<span class=\"inline-flex\" aria-label=\"Gi\u1ea3i Ph\u00e1p K\u1ef9 Thu\u1eadt Ph\u1ee5 Ki\u1ec7n | Bu L\u00f4ng &amp; V\u00edt Chuy\u00ean Nghi\u1ec7p\" data-state=\"closed\">[<a href=\"https:\/\/www.specialtybolt.com\/fastener-engineering\" target=\"_blank\" rel=\"noopener\">specialtybolt<\/a>]\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c \u0111ai T g\u1eafn trong c\u00e1c profile nh\u00f4m \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n trong khung m\u00e1y m\u00f3c m\u00f4-\u0111un, cho ph\u00e9p c\u1ea5u h\u00ecnh l\u1ea1i nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n khoan l\u1ea1i.<\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">Thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 th\u1ef1c ph\u1ea9m<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Trong s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb y t\u1ebf, v\u1eadt li\u1ec7u c\u1ee7a v\u00edt v\u00e0 \u0111ai \u1ed1c ph\u1ea3i kh\u00f4ng ph\u1ea3n \u1ee9ng, ph\u00f9 h\u1ee3p v\u1edbi autoclave (c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh ti\u1ec7t tr\u00f9ng h\u01a1i n\u01b0\u1edbc \u1edf 134\u00b0C), v\u00e0 c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c qua ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u. Titanium v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 316L chi\u1ebfm \u01b0u th\u1ebf trong l\u0129nh v\u1ef1c n\u00e0y. Trong thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, c\u00e1c b\u1ed9 ph\u1ee5 ki\u1ec7n th\u00e9p kh\u00f4ng g\u1ec9 316 b\u1eaft bu\u1ed9c trong c\u00e1c khu v\u1ef1c ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m \u2014 v\u00e0 ch\u00fang ph\u1ea3i d\u1ec5 d\u00e0ng v\u1ec7 sinh \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 sinh s\u00f4i c\u1ee7a vi khu\u1ea9n.<\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"how-to-select-the-right-screw-and-nut-a-practical\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1ch ch\u1ecdn v\u00edt v\u00e0 \u0111ai \u1ed1c ph\u00f9 h\u1ee3p: Khung quy\u1ebft \u0111\u1ecbnh th\u1ef1c t\u1ebf<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3189 size-medium\" title=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30.png\" alt=\"S\u00fang v\u00e0 \u0111ai \u1ed1c l\u00e0 g\u00ec \u2014 v\u00e0 t\u1ea1i sao vi\u1ec7c gh\u00e9p \u0111\u00f4i n\u00e0y l\u1ea1i quan tr\u1ecdng\" width=\"360\" height=\"536\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30.png 784w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30-360x536.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30-362x540.png 362w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30-101x150.png 101w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30-768x1144.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/02\/image-30-8x12.png 8w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Vi\u1ec7c ch\u1ecdn \u0111\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c tr\u1ea3 l\u1eddi n\u0103m c\u00e2u h\u1ecfi theo th\u1ee9 t\u1ef1:<\/p>\n<ol class=\"marker:text-quiet list-decimal\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Lo\u1ea1i t\u1ea3i tr\u1ecdng n\u00e0o li\u00ean quan?<\/strong> \u2014 C\u0103ng (k\u00e9o r\u1eddi m\u1ed1i n\u1ed1i), c\u1eaft (l\u1ef1c tr\u01b0\u1ee3t qua m\u1ed1i n\u1ed1i), hay k\u1ebft h\u1ee3p? C\u00e1c m\u1ed1i n\u1ed1i ch\u1ee7 y\u1ebfu ch\u1ecbu c\u1eaft c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n lo\u1ea1i v\u00edt v\u00e0 \u0111ai \u1ed1c cao c\u1ea5p nh\u1ea5t \u2014 ch\u00fang c\u1ea7n \u0111\u1ed9 ch\u00ednh x\u00e1c ph\u00f9 h\u1ee3p t\u1ed1t.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>M\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng l\u00e0 g\u00ec?<\/strong> \u2014 D\u1ea3i nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t, h\u1ed3 s\u01a1 rung \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y quy\u1ebft \u0111\u1ecbnh v\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t l\u00e0 g\u00ec?<\/strong> \u2014 C\u1edd l\u00ea l\u1ef1c, d\u1ee5ng c\u1ee5 t\u00e1c \u0111\u1ed9ng, hay l\u1eafp r\u00e1p b\u1eb1ng tay? N\u1ebfu ki\u1ec3m so\u00e1t l\u1ef1c xo\u1eafn l\u00e0 quan tr\u1ecdng, h\u00e3y ch\u1ec9 \u0111\u1ecbnh gi\u00e1 tr\u1ecb l\u1ef1c xo\u1eafn v\u00e0 s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed1i ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec c\u1ee7a m\u1ed1i n\u1ed1i l\u00e0 g\u00ec?<\/strong> \u2014 N\u1ebfu ph\u1ea7n b\u1eaft v\u00edt kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn l\u1ea1i sau khi l\u1eafp r\u00e1p (c\u1ea5u tr\u00fac ch\u00f4n, h\u1ed9p k\u00edn), h\u00e3y s\u1eed d\u1ee5ng \u0111ai \u1ed1c l\u1ef1c ch\u1ee7 \u0111\u1ea1o ho\u1eb7c h\u1ee3p ch\u1ea5t kh\u00f3a ren.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Y\u00eau c\u1ea7u th\u00e1o l\u1eafp l\u00e0 g\u00ec?<\/strong> \u2014 Vi\u1ec7c th\u00e1o l\u1eb7p th\u01b0\u1eddng xuy\u00ean \u0111\u00f2i h\u1ecfi ren m\u1ecbn h\u01a1n v\u00e0 v\u1eadt li\u1ec7u c\u1ee9ng h\u01a1n \u0111\u1ec3 ch\u1ed1ng m\u00e0i m\u00f2n. Vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t l\u1ea7n cho ph\u00e9p linh ho\u1ea1t h\u01a1n v\u1ec1 v\u1eadt li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u1ec3 tham kh\u1ea3o nhanh v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau chu\u1ea9n:<\/p>\n<div class=\"group relative my-[1em]\">\n<div class=\"w-full overflow-auto rounded-lg md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised dark:bg-offset\">\n<table class=\"my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg border-x border-t border-subtler [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead class=\"\">\n<tr>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">T\u00ecnh hu\u1ed1ng \u1ee8ng D\u1ee5ng<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">\u1ed0c v\u00edt \u0111\u1ec1 xu\u1ea5t<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">\u0110ai \u1ed1c \u0111\u1ec1 xu\u1ea5t<\/th>\n<th class=\"border-subtler p-sm break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtler last:border-radius-tr-lg first:border-radius-tl-lg\">Ghi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">K\u1ebft n\u1ed1i c\u1ea5u tr\u00fac th\u00e9p<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c hex A325<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110ai \u1ed1c hex n\u1eb7ng<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1eafp \u0111\u1eb7t ki\u1ec3m so\u00e1t l\u1ef1c xo\u1eafn<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">M\u00e1y m\u00f3c rung \u0111\u1ed9ng<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110\u1ea7u l\u1ee5c gi\u00e1c, ren m\u1ecbn<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c v\u00edt kh\u00f3a ch\u00e8n Nylon<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Ki\u1ec3m tra l\u1ef1c xo\u1eafn sau 100 gi\u1edd \u0111\u1ea7u ti\u00ean<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u1ea5u tr\u00fac g\u1ed7 ngo\u00e0i tr\u1eddi<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c b\u1eaft xe, m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110ai \u1ed1c + \u0111\u1ec7m<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Thay th\u1ebf ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 m\u1ed7i 5 n\u0103m<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Gi\u00e1 \u0111\u1ee1 h\u00e0ng kh\u00f4ng<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110\u1ea7u c\u1eafm AN\/MS, titan<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu b\u1eb1ng kim lo\u1ea1i<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Theo ti\u00eau chu\u1ea9n NASA-STD-5020B <span class=\"inline-flex\" aria-label=\"Y\u00caU C\u1ea6U CHO PH\u1ee4 KI\u1ec6N REN ...\" data-state=\"closed\">[<a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/NASA\/B\/0\/2021-08-06-nasa-std-5020b_final.pdf\" target=\"_blank\" rel=\"noopener\">ti\u00eau chu\u1ea9n.nasa<\/a>]\u200b<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1eafp r\u00e1p thi\u1ebft b\u1ecb y t\u1ebf<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c \u0111\u1ea7u ch\u1ee5p 316L SS<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">316L SS hex nut<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Full material traceability required<\/td>\n<\/tr>\n<tr>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Consumer electronics<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">M3 pan head machine screw<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Hex nut or press insert<\/td>\n<td class=\"px-sm border-subtler min-w-[48px] break-normal border-b border-r last:border-r-0\">Low torque, Torx drive preferred<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"bg-base border-subtler shadow-subtle pointer-coarse:opacity-100 right-xs absolute bottom-xs flex rounded-md border opacity-0 transition-opacity group-hover:opacity-100 [&amp;&gt;*:not(:first-child)]:border-subtle [&amp;&gt;*:not(:first-child)]:border-l\">\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<div class=\"flex\" style=\"opacity: 1;\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"common-mistakes-when-using-screw-and-nut-fasteners\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Nh\u1eefng Sai L\u1ea7m Th\u01b0\u1eddng G\u1eb7p Khi S\u1eed D\u1ee5ng \u1ed0c V\u1eb7n v\u00e0 \u0110ai \u1ed0c (v\u00e0 C\u00e1ch Tr\u00e1nh Ch\u00fang)<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed7i 1: L\u1eafp \u0111\u1eb7t sai ren ch\u00e9o<\/strong><br \/>\n\u0110i\u1ec1u n\u00e0y l\u00e0m tr\u00f3c ren c\u1ee7a \u0111ai \u1ed1c khi xoay l\u1ea7n \u0111\u1ea7u ti\u00ean. C\u00e1ch s\u1eeda: b\u1eaft \u0111\u1ea7u m\u1ed7i \u0111ai \u1ed1c b\u1eb1ng tay, xoay <em>ng\u01b0\u1ee3c l\u1ea1i<\/em> quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 cho \u0111\u1ebfn khi c\u1ea3m th\u1ea5y s\u1ee3i d\u00e2y \u201cr\u01a1i\u201d v\u00e0o kh\u1edbp, sau \u0111\u00f3 si\u1ebft ch\u1eb7t v\u1ec1 ph\u00eda tr\u01b0\u1edbc. Nghe c\u00f3 v\u1ebb ch\u1eadm \u2014 ti\u1ebft ki\u1ec7m c\u00f4ng \u0111o\u1ea1n khoan l\u1ea1i l\u1ed7.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed7i 2: Si\u1ebft qu\u00e1 l\u1ecfng \u0111\u1ec3 \u201can to\u00e0n\u201d<\/strong><br \/>\nTh\u1eadt tr\u1edb tr\u00eau, c\u00e1c kh\u1edbp l\u1ecfng qu\u00e1 m\u1ee9c s\u1ebd b\u1ecb h\u1ecfng <em>h\u01a1n<\/em> C\u00e1c \u1ed1c v\u00edt \u0111\u01b0\u1ee3c si\u1ebft \u0111\u00fang l\u1ef1c. L\u1ef1c si\u1ebft ban \u0111\u1ea7u c\u1ee7a m\u1ed1i gh\u00e9p gi\u1eef cho v\u00edt v\u00e0 \u0111ai \u1ed1c kh\u00f4ng b\u1ecb l\u1ecfng d\u01b0\u1edbi rung \u0111\u1ed9ng. Tham kh\u1ea3o th\u00f4ng s\u1ed1 l\u1ef1c si\u1ebft cho lo\u1ea1i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee5 th\u1ec3.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed7i 3: Pha tr\u1ed9n c\u00e1c lo\u1ea1i \u1ed1c v\u00edt theo h\u1ec7 m\u00e9t v\u00e0 theo h\u1ec7 imperial<\/strong><br \/>\nCh\u00fang tr\u00f4ng gi\u1ed1ng nhau trong \u1ea3nh ch\u1ee5p v\u00e0 trong h\u1ed9p ch\u1ee9a ph\u1ee5 ki\u1ec7n, nh\u01b0ng b\u01b0\u1edbc ren v\u00e0 h\u00ecnh d\u1ea1ng kh\u00f4ng t\u01b0\u01a1ng th\u00edch. M\u1ed9t \u0111ai \u1ed1c UNC 1\/4\u2033-20 s\u1ebd b\u1eaft v\u00e0o v\u00edt M6 trong v\u00e0i v\u00f2ng r\u1ed3i b\u1ecb k\u1eb9t. Lu\u00f4n \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng c\u00e1c h\u1ed9p ch\u1ee9a.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed7i 4: S\u1eed d\u1ee5ng \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c ti\u00eau chu\u1ea9n khi c\u1ea7n \u0111ai \u1ed1c kh\u00f3a<\/strong><br \/>\nN\u1ebfu b\u1ea1n c\u1ed1 \u0111\u1ecbnh b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u00f3 rung \u0111\u1ed9ng \u2014 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng treo xe, gi\u00e1 \u0111\u1ee1 m\u00e1y n\u00e9n \u2014 \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c ti\u00eau chu\u1ea9n kh\u00f4ng c\u00f3 t\u00ednh n\u0103ng kh\u00f3a s\u1ebd t\u1ef1 l\u1ecfng. S\u1eed d\u1ee5ng \u0111ai \u1ed1c kh\u00f3a c\u00f3 ch\u00e8n nylon ho\u1eb7c thoa ch\u1ea5t kh\u00f3a ren ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>L\u1ed7i 5: B\u1ecf qua kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch galvanic<\/strong><br \/>\n\u1ed0c v\u00edt th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi \u0111ai \u1ed1c m\u1ea1 k\u1ebdm trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt. Gi\u00e1 \u0111\u1ee1 c\u1ea5u tr\u00fac nh\u00f4m v\u1edbi c\u00e1c ph\u1ee5 ki\u1ec7n th\u00e9p ng\u00e2m trong n\u01b0\u1edbc mu\u1ed1i. Nh\u1eefng s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh \u0103n m\u00f2n nhanh h\u01a1n g\u1ea5p nhi\u1ec1u l\u1ea7n. Ph\u00f9 h\u1ee3p kim lo\u1ea1i ho\u1eb7c s\u1eed d\u1ee5ng \u1ed1ng c\u00e1ch ly v\u00e0 \u0111\u1ec7m.<\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"future-trends-where-screw-and-nut-technology-is-he\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai: C\u00f4ng ngh\u1ec7 v\u00edt v\u00e0 \u0111ai \u1ed1c s\u1ebd \u0111i v\u1ec1 \u0111\u00e2u<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u1ed1c v\u00edt kh\u00f4ng \u0111\u1ee9ng y\u00ean. Ba xu h\u01b0\u1edbng \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch c\u00e1c h\u1ec7 th\u1ed1ng v\u00edt v\u00e0 \u0111ai \u1ed1c \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ebfn n\u0103m 2026 v\u00e0 xa h\u01a1n:<\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">V\u00edt th\u00f4ng minh t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c lo\u1ea1i v\u00edt c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i IoT hi\u1ec7n nay t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn \u0111o \u1ee9ng su\u1ea5t vi m\u00f4 ho\u1eb7c chip RFID tr\u1ef1c ti\u1ebfp v\u00e0o \u0111\u1ea7u v\u00edt. C\u00e1c b\u1ed9 l\u1eafp r\u00e1p v\u00edt v\u00e0 \u0111ai \u1ed1c th\u00f4ng minh n\u00e0y truy\u1ec1n d\u1eef li\u1ec7u d\u1ef1 preload theo th\u1eddi gian th\u1ef1c \u0111\u1ebfn h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u2014 lo\u1ea1i b\u1ecf nhu c\u1ea7u ki\u1ec3m tra m\u00f4-men xo\u1eafn th\u1ee7 c\u00f4ng trong c\u00e1c c\u1ea5u tr\u00fac quan tr\u1ecdng nh\u01b0 th\u00e1p turbine gi\u00f3 v\u00e0 c\u1ea7u treo. Th\u1ecb tr\u01b0\u1eddng v\u00edt th\u00f4ng minh d\u1ef1 ki\u1ebfn s\u1ebd t\u0103ng tr\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 khi vi\u1ec7c gi\u00e1m s\u00e1t h\u1ea1 t\u1ea7ng tr\u1edf th\u00e0nh y\u00eau c\u1ea7u ph\u00e1p l\u00fd \u1edf nhi\u1ec1u khu v\u1ef1c.<span class=\"inline-flex\" aria-label=\"Xu h\u01b0\u1edbng Ph\u1ee5 ki\u1ec7n 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng - Blog\" data-state=\"closed\">[<a href=\"https:\/\/screwexpert.com\/blog-post\/fastener-trends-2025-whats-changing-in-the-world-of-screws-bolts\" target=\"_blank\" rel=\"noopener\">screwexpert<\/a>]\u200b<\/span><\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">H\u1ee3p kim nh\u1eb9, \u0111\u1ed9 b\u1ec1n cao<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n xe \u0111i\u1ec7n nh\u1eb9 h\u01a1n v\u00e0 m\u00e1y bay th\u1ebf h\u1ec7 ti\u1ebfp theo th\u00fac \u0111\u1ea9y nhu c\u1ea7u v\u1ec1 v\u00edt h\u1ee3p kim titan, Inconel v\u00e0 polymer gia c\u01b0\u1eddng s\u1ee3i carbon. M\u1ed9t b\u1ed9 v\u00edt titan v\u00e0 \u0111ai \u1ed1c c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c k\u1eb9p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng \u00edt h\u01a1n 40\u201345% so v\u1edbi v\u00edt th\u00e9p c\u00f9ng lo\u1ea1i \u2014 l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 khi t\u1ed1i \u01b0u h\u00f3a h\u00e0ng tr\u0103m m\u1ed1i n\u1ed1i tr\u00ean khung xe.<span class=\"inline-flex\" aria-label=\"Xu h\u01b0\u1edbng Ph\u1ee5 ki\u1ec7n 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng - Blog\" data-state=\"closed\">[<a href=\"https:\/\/screwexpert.com\/blog-post\/fastener-trends-2025-whats-changing-in-the-world-of-screws-bolts\" target=\"_blank\" rel=\"noopener\">screwexpert<\/a>]\u200b<\/span><\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">S\u1ea3n xu\u1ea5t b\u1ec1n v\u1eefng v\u00e0 l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00edt \u0111ang ch\u1ecbu \u00e1p l\u1ef1c ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1edbp m\u1ea1 cr\u00f4m hexavalent (Cr6+), v\u1ed1n cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi nh\u01b0ng b\u1ecb x\u1ebfp lo\u1ea1i l\u00e0 ch\u1ea5t g\u00e2y ung th\u01b0. L\u1edbp ph\u1ee7 cr\u00f4m tam h\u1ee3p v\u00e0 l\u1edbp ph\u1ee7 b\u1ed9t k\u1ebdm nh\u00f4m (lo\u1ea1i Dacromet) hi\u1ec7n \u0111ang thay th\u1ebf l\u1edbp m\u1ea1 truy\u1ec1n th\u1ed1ng trong chu\u1ed7i cung \u1ee9ng \u00f4 t\u00f4. C\u00e1c lo\u1ea1i v\u00edt th\u00e9p c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf, l\u1edbp ph\u1ee7 kh\u00f4ng VOC c\u0169ng \u0111ang gia nh\u1eadp ng\u00e0nh x\u00e2y d\u1ef1ng khi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ch\u1ee9ng nh\u1eadn x\u00e2y d\u1ef1ng xanh si\u1ebft ch\u1eb7t y\u00eau c\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u.<span class=\"inline-flex\" aria-label=\"Xu h\u01b0\u1edbng Ph\u1ee5 ki\u1ec7n 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng - Blog\" data-state=\"closed\">[<a href=\"https:\/\/screwexpert.com\/blog-post\/fastener-trends-2025-whats-changing-in-the-world-of-screws-bolts\" target=\"_blank\" rel=\"noopener\">screwexpert<\/a>]\u200b<\/span><\/p>\n<h2 class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-base first:mt-0\">In 3D v\u00e0 h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00f4ng ngh\u1ec7 in 3D cho ph\u00e9p s\u1ea3n xu\u1ea5t c\u00e1c h\u00ecnh d\u1ea1ng v\u00edt v\u00e0 \u0111ai \u1ed1c kh\u00f4ng th\u1ec3 gia c\u00f4ng \u2014 c\u00e1c k\u00eanh ph\u00e2n ph\u1ed1i t\u1ea3i n\u1ed9i b\u1ed9, ren c\u00f3 b\u01b0\u1edbc bi\u1ebfn \u0111\u1ed5i ho\u1eb7c c\u00e1c t\u00ednh n\u0103ng ch\u1ed1ng rung t\u00edch h\u1ee3p trong ch\u00ednh h\u00ecnh d\u1ea1ng \u0111ai \u1ed1c. Trong khi s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u1eabn \u01b0u ti\u00ean ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac ngu\u1ed9i truy\u1ec1n th\u1ed1ng, in 3D \u0111\u00e3 c\u1ea1nh tranh v\u1ec1 chi ph\u00ed cho c\u00e1c lo\u1ea1i v\u00edt \u0111\u1eb7c bi\u1ec7t trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 y t\u1ebf s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf.<span class=\"inline-flex\" aria-label=\"Ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 thi\u1ebft k\u1ebf bul\u00f4ng bi\" data-state=\"closed\">[<a href=\"https:\/\/www.e3s-conferences.org\/articles\/e3sconf\/pdf\/2024\/01\/e3sconf_titds2023_04019.pdf\" target=\"_blank\" rel=\"noopener\">e3s-conferences<\/a>]\u200b<\/span><\/p>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<h2 id=\"authority-resources-for-further-reference\" class=\"mb-2 mt-4 [.has-inline-images_&amp;]:clear-end font-editorial font-bold text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Ngu\u1ed3n t\u00e0i nguy\u00ean tham kh\u1ea3o th\u00eam<\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u1ed1i v\u1edbi chi ti\u1ebft ti\u00eau chu\u1ea9n v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n v\u00edt v\u00e0 \u0111ai \u1ed1c, n\u0103m ngu\u1ed3n t\u00e0i nguy\u00ean n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 s\u01b0 ph\u1ee5 ki\u1ec7n xem l\u00e0 tham kh\u1ea3o ch\u00ednh:<\/p>\n<ol class=\"marker:text-quiet list-decimal\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong><span class=\"inline-flex\" aria-label=\"Y\u00caU C\u1ea6U CHO PH\u1ee4 KI\u1ec6N REN ...\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/NASA\/B\/0\/2021-08-06-nasa-std-5020b_final.pdf\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">NASA-STD-5020B \u2014 Y\u00eau c\u1ea7u cho H\u1ec7 th\u1ed1ng \u1ed1c v\u00edt ren trong thi\u1ebft b\u1ecb bay kh\u00f4ng gian<\/span><\/a><\/span><\/strong> \u2014 Ti\u00eau chu\u1ea9n c\u00f4ng khai nghi\u00eam ng\u1eb7t nh\u1ea5t v\u1ec1 y\u00eau c\u1ea7u thi\u1ebft k\u1ebf v\u00edt v\u00e0 \u0111ai \u1ed1c (DA: NASA.gov)<span class=\"inline-flex\" aria-label=\"Y\u00caU C\u1ea6U CHO PH\u1ee4 KI\u1ec6N REN ...\" data-state=\"closed\">[<a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/NASA\/B\/0\/2021-08-06-nasa-std-5020b_final.pdf\" target=\"_blank\" rel=\"noopener\">ti\u00eau chu\u1ea9n.nasa<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong><span class=\"inline-flex\" aria-label=\"C\u00e1c lo\u1ea1i \u0111ai \u1ed1c v\u00e0 bu l\u00f4ng\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/www.essentracomponents.com\/en-gb\/news\/solutions\/fastening-components\/the-ultimate-guide-to-fasteners\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Essentra Components \u2014 H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 C\u00e1c Lo\u1ea1i \u1ed0c V\u00edt<\/span><\/a><\/span><\/strong> \u2014 T\u00e0i li\u1ec7u tham kh\u1ea3o th\u01b0\u01a1ng m\u1ea1i to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c lo\u1ea1i v\u00edt, c\u1ea5p \u0111\u1ed9 bu l\u00f4ng v\u00e0 c\u00e1c lo\u1ea1i \u0111ai \u1ed1c v\u1edbi b\u1ed1i c\u1ea3nh k\u1ef9 thu\u1eadt (DA: 50+)<span class=\"inline-flex\" aria-label=\"C\u00e1c lo\u1ea1i \u0111ai \u1ed1c v\u00e0 bu l\u00f4ng\" data-state=\"closed\">[<a href=\"https:\/\/www.essentracomponents.com\/en-gb\/news\/solutions\/fastening-components\/the-ultimate-guide-to-fasteners\" target=\"_blank\" rel=\"noopener\">essentracomponents<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong><span class=\"inline-flex\" aria-label=\"Th\u00eam c\u00e1c m\u1ee5c kh\u00e1c...\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/www.fastenere.com\/blog\/a-comprehensive-guide-to-the-different-types-of-nuts-and-bolts\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Fastenere \u2014 H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng Kh\u00e1c Nhau<\/span><\/a><\/span><\/strong> \u2014 Ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c c\u1eb7p v\u00edt v\u00e0 \u0111ai \u1ed1c k\u00e8m b\u1ea3ng \u1ee9ng d\u1ee5ng (DA: 45+)<span class=\"inline-flex\" aria-label=\"Th\u00eam c\u00e1c m\u1ee5c kh\u00e1c...\" data-state=\"closed\">[<a href=\"https:\/\/www.fastenere.com\/blog\/a-comprehensive-guide-to-the-different-types-of-nuts-and-bolts\" target=\"_blank\" rel=\"noopener\">fastenere<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong><span class=\"inline-flex\" aria-label=\"Xu h\u01b0\u1edbng Ph\u1ee5 ki\u1ec7n 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng - Blog\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/screwexpert.com\/blog-post\/fastener-trends-2025-whats-changing-in-the-world-of-screws-bolts\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Screw Expert \u2014 Xu h\u01b0\u1edbng \u1ed0c V\u00edt 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng<\/span><\/a><\/span><\/strong> \u2014 Ph\u00e2n t\u00edch xu h\u01b0\u1edbng ng\u00e0nh hi\u1ec7n t\u1ea1i bao g\u1ed3m c\u00e1c lo\u1ea1i \u1ed1c v\u00edt th\u00f4ng minh v\u00e0 l\u1edbp ph\u1ee7 b\u1ec1n v\u1eefng (DA: 42+)<span class=\"inline-flex\" aria-label=\"Xu h\u01b0\u1edbng Ph\u1ee5 ki\u1ec7n 2025: Nh\u1eefng S\u00e1ng T\u1ea1o \u0110\u1ecbnh H\u00ecnh V\u00edt &amp; Bu L\u00f4ng - Blog\" data-state=\"closed\">[<a href=\"https:\/\/screwexpert.com\/blog-post\/fastener-trends-2025-whats-changing-in-the-world-of-screws-bolts\" target=\"_blank\" rel=\"noopener\">screwexpert<\/a>]\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong><span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Sumit Impex \u2014 H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u<\/span><\/a><\/span><\/strong> \u2014 H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf v\u1ec1 v\u1eadt li\u1ec7u, c\u1ea5p \u0111\u1ed9 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a v\u00edt v\u00e0 \u0111ai \u1ed1c (DA: 40+)<span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn C\u1ea7n Thi\u1ebft V\u1ec1 C\u00e1c Lo\u1ea1i \u0110ai \u1ed0c V\u00e0 Bu L\u00f4ng: Lo\u1ea1i, \u1ee8ng D\u1ee5ng, V\u1eadt Li\u1ec7u\" data-state=\"closed\">[<a href=\"https:\/\/www.sumitimpex.com\/blog\/guide-to-nuts-and-bolts-types-materials-and-applications\/\" target=\"_blank\" rel=\"noopener\">sumitimpex<\/a>]\u200b<\/span><\/p>\n<\/li>\n<\/ol>\n<hr class=\"bg-subtle h-px border-0\" \/>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><em>Vi\u1ec7c ch\u1ecdn \u0111\u00fang v\u00edt v\u00e0 \u0111ai \u1ed1c ngay l\u1ea7n \u0111\u1ea7u kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n ghi nh\u1edb m\u1ecdi m\u00e3 SKU trong catalog \u2014 \u0111\u00f3 l\u00e0 \u0111\u1eb7t c\u00e2u h\u1ecfi \u0111\u00fang tr\u01b0\u1edbc khi ch\u1ecdn ph\u1ee5 ki\u1ec7n. Lo\u1ea1i t\u1ea3i, m\u00f4i tr\u01b0\u1eddng, truy c\u1eadp v\u00e0 h\u1ed3 s\u01a1 rung \u0111\u1ed9ng s\u1ebd cung c\u1ea5p g\u1ea7n nh\u01b0 t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft. B\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00f3, catalog s\u1ebd t\u1ef1 thu h\u1eb9p l\u1ea1i.<\/em><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>H\u1ee3p kim v\u00edt v\u00e0 \u0111ai \u1ed1c l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 th\u1ed1ng b\u1eaft v\u00edt c\u01a1 b\u1ea3n nh\u1ea5t trong k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed. M\u1ed9t chi\u1ebfc v\u00edt l\u00e0 m\u1ed9t ph\u1ea7n b\u1eaft v\u00edt c\u00f3 ren t\u1ea1o th\u00e0nh \u0111\u01b0\u1eddng d\u1eabn xo\u1eafn \u1ed1c c\u1ee7a ri\u00eang n\u00f3, trong khi \u0111ai \u1ed1c l\u00e0 m\u1ed9t ph\u1ea7n h\u00ecnh l\u1ee5c gi\u00e1c (ho\u1eb7c c\u00f3 h\u00ecnh d\u1ea1ng kh\u00e1c) ri\u00eang bi\u1ec7t, \u0111\u01b0\u1ee3c ren v\u00e0o \u0111\u1ec3 k\u1eb9p ch\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n l\u1ea1i v\u1edbi nhau.[sumitimpex]\u200b Hai b\u1ed9 ph\u1eadn n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 [\u2026]<\/p>","protected":false},"author":1,"featured_media":3186,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screws-flange-tutorial"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/comments?post=3182"}],"version-history":[{"count":4,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3182\/revisions"}],"predecessor-version":[{"id":3190,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3182\/revisions\/3190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media\/3186"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media?parent=3182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/categories?post=3182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/tags?post=3182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}