{"id":176,"date":"2021-04-13T02:21:55","date_gmt":"2021-04-13T02:21:55","guid":{"rendered":"https:\/\/thegioibulongocvit.vn\/tintuc\/?p=176"},"modified":"2025-09-29T09:03:19","modified_gmt":"2025-09-29T09:03:19","slug":"bu-long-luc-giac-chim-din-912","status":"publish","type":"post","link":"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/","title":{"rendered":"Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912: Ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6ad3189b63199\"><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6ad3189b63199\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Bu_long_luc_giac_chim_DIN_912_Nguon_goc_dac_diem_va_thong_so_ky_thuat\" title=\"Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912: Ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt\">Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912: Ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/a><ul class='ez-toc-list-level-2'><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Lich_su_hinh_thanh_bu_long_luc_giac_chim_dau_tru_DIN_912\" title=\"L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 DIN 912\">L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 DIN 912<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Cac_tieu_chuan_cho_loai_bu_long_luc_giac_chim\" title=\"C\u00e1c ti\u00eau chu\u1ea9n cho lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm:\">C\u00e1c ti\u00eau chu\u1ea9n cho lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Uu_diem_cua_bu_long_luc_giac_chim_DIN_912\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912:\">\u01afu \u0111i\u1ec3m c\u1ee7a bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Vat_lieu_che_tao_bu_long_luc_giac_chim_DIN_912\" title=\"V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912:\">V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Kich_thuoc_bu_long_luc_giac_chim_tieu_chuan\" title=\"K\u00edch th\u01b0\u1edbc bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm ti\u00eau chu\u1ea9n:\">K\u00edch th\u01b0\u1edbc bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm ti\u00eau chu\u1ea9n:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#Mot_so_hinh_anh_bu_long_luc_giac_chim_dien_hinh\" title=\"M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111i\u1ec3n h\u00ecnh:\">M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111i\u1ec3n h\u00ecnh:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/#VIDEO_Bulong_luc_giac_chim_dau_tru_M2-%3EM36\" title=\"VIDEO: Bulong l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 M2-&gt;M36\">VIDEO: Bulong l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 M2-&gt;M36<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Bu_long_luc_giac_chim_DIN_912_Nguon_goc_dac_diem_va_thong_so_ky_thuat\"><\/span>Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912: Ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img decoding=\"async\" class=\"aligncenter\" title=\"bu-long-luc-giac-chim-din-912\" src=\"https:\/\/thegioibulongocvit.vn\/img\/cms\/Bulong-LGC.jpg\" alt=\"bu-long-luc-giac-chim-din-912\" width=\"600\" height=\"551\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Lich_su_hinh_thanh_bu_long_luc_giac_chim_dau_tru_DIN_912\"><\/span><strong>L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 DIN 912<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/bulong-lgc-dau-tru\"><strong>Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5<\/strong><\/a><strong> \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong kh\u00f4ng gian b\u1ecb gi\u1edbi h\u1ea1n, nh\u1ecf h\u1eb9p.<\/strong> Ch\u00fang c\u00f3 \u0111\u1ea7u h\u00ecnh tr\u1ee5 v\u00e0 l\u1ee5c gi\u00e1c b\u00ean trong cho ph\u00e9p ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng v\u1ecb tr\u00ed m\u00e0 c\u00e1c lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c b\u00ean ngo\u00e0i kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n<p>Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p xe m\u00e1y, xe h\u01a1i, c\u00f4ng c\u1ee5 m\u00e1y m\u00f3c, khu\u00f4n d\u1eadp, m\u00e1y m\u00f3c khai th\u00e1c v\u00e0 m\u1ed9t lo\u1ea1t c\u00e1c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt kh\u00e1c.<\/p>\n<p>Nh\u1eefng l\u00fd do quan tr\u1ecdng nh\u1ea5t cho vi\u1ec7c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912 trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1edfi t\u00ednh an to\u00e0n, \u0111\u1ed9 tin c\u1eady cao v\u00e0 gi\u00e1 th\u00e0nh r\u1ebb.<\/p>\n<p>Lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t minh ra b\u1edfi m\u1ed9t c\u00f4ng ty s\u1ea3n xu\u1ea5t bu l\u00f4ng \u1ed1c v\u00edt t\u1ea1i m\u1ef9 v\u00e0o nh\u1eefng n\u0103m 1960 v\u00e0 l\u1ea5y lu\u00f4n thu\u1eadt ng\u1eef \u201c1960-Series\u201d l\u00e0m ti\u00eau chu\u1ea9n cho lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm n\u00e0y.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_tieu_chuan_cho_loai_bu_long_luc_giac_chim\"><\/span><strong>C\u00e1c ti\u00eau chu\u1ea9n cho lo\u1ea1i bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>ANSI:<\/strong>\u00a0ASTM A574, B 18.3, B 18.3.1M<br \/>\n<strong>IS:<\/strong>\u00a02269<br \/>\n<strong>ISO:<\/strong>\u00a04762<br \/>\n<strong>DIN:<\/strong>\u00a0912<br \/>\n<strong>BS:<\/strong>\u00a02470, BS-EN ISO 4762<\/p>\n<p>Th\u1ef1c t\u1ebf c\u00e1c ti\u00eau chu\u1ea9n tr\u00ean h\u1ea7u h\u1ebft l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau v\u1ec1 th\u00f4ng s\u1ed1 v\u00e0 k\u00edch th\u01b0\u1edbc, \u1edf Vi\u1ec7t Nam ch\u00fang ta v\u1eabn s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a \u0111\u1ee9c DIN 912 (ho\u1eb7c c\u1ee7a ch\u00e2u \u00e2u ISO 4762)<\/p>\n<p><strong>&gt;&gt;<a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/tieu-chuan-bu-long\/\">B\u1ed9 ti\u00eau chu\u1ea9n DIN cho c\u00e1c s\u1ea3n ph\u1ea9m bu l\u00f4ng \u1ed1c v\u00edt<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_bu_long_luc_giac_chim_DIN_912\"><\/span><strong>\u01afu \u0111i\u1ec3m c\u1ee7a bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>So v\u1edbi c\u00e1c lo\u1ea1i bu l\u00f4ng \u1ed1c v\u00edt th\u00f4ng th\u01b0\u1eddng, bulong l\u1ee5c gi\u00e1c ch\u00ecm c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c l\u1edbn h\u01a1n n\u00ean v\u1edbi c\u00f9ng m\u1ed9t k\u00edch th\u01b0\u1edbc b\u1ec1 m\u1eb7t ta ch\u1ec9 c\u1ea7n x\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng \u00edt h\u01a1n c\u00e1c bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm v\u1eabn \u0111\u1ea3m b\u1ea3o l\u1ef1c cho m\u1ed7i li\u00ean k\u1ebft -&gt; <strong>Gi\u00fap gi\u1ea3m chi ph\u00ed gi\u00e1 th\u00e0nh v\u1eadt t\u01b0<\/strong><\/p>\n<p>V\u00ec v\u1eady c\u1ea7n \u00edt bu l\u00f4ng h\u01a1n cho m\u1ed1i li\u00ean k\u1ebft -&gt; ch\u1ec9 c\u1ea7n khoan \u00edt l\u1ed7 h\u01a1n v\u00e0 b\u1eaft \u00edt bu l\u00f4ng h\u01a1n -&gt; <strong>gi\u1ea3m nh\u00e2n c\u00f4ng<\/strong><\/p>\n<p>T\u1eeb \u0111\u00f3 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m do s\u1eed d\u1ee5ng \u00edt bu l\u00f4ng \u1ed1c v\u00edt h\u01a1n<\/p>\n<p>Gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng do k\u00edch th\u01b0\u1edbc \u0111\u1ea7u bu l\u00f4ng h\u00ecnh tr\u1ee5 nh\u1ecf h\u01a1n, xo\u00e1y b\u1eb1ng l\u1ee5c gi\u00e1c b\u00ean trong v\u00ec v\u1eady khi thao t\u00e1c s\u1ebd c\u1ea7n \u00edt kh\u00f4ng gian h\u01a1n so v\u1edbi \u0111\u1ea7u l\u1ee5c gi\u00e1c ngo\u00e0i v\u00e0 c\u0169ng kh\u00f4ng y\u00eau c\u1ea7u kh\u00f4ng gian \u0111\u1ec3 v\u1eb7n c\u1edd l\u00ea.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vat_lieu_che_tao_bu_long_luc_giac_chim_DIN_912\"><\/span><strong>V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o <a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-din-912\/\">bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912<\/a>:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>V\u1eadt li\u1ec7u (material)<\/strong><\/li>\n<\/ol>\n<p><strong>&#8211; Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm C\u1ea5p b\u1ec1n 12.9 <\/strong>\u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p h\u1ee3p kim c\u00f3 th\u00e0nh ph\u1ea7n nh\u01b0 sau : Carbon: 0.20-0.50%; Phosphorous: 0.035% maximum; Sulfur: 0.035% maximum v\u00e0 th\u00eam m\u1ed9t ch\u00fat chromium, nickel, molybdenum or vanadium.<\/p>\n<p>&#8211; Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm Inox 201, 304, 316, 316L, 310, 310S<\/p>\n<p>2. <strong>X\u1eed l\u00fd nhi\u1ec7t (<\/strong><strong>Heat Treatment)<\/strong><\/p>\n<p><strong>Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm C\u1ea5p b\u1ec1n 12.9 <\/strong>\u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t b\u1eb1ng c\u00e1ch l\u00e0m ngu\u1ed9i d\u1ea7u t\u1eeb tr\u00ean nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i v\u00e0 h\u00e2m n\u00f3ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 \u1ee7 t\u1ed1i thi\u1ec3u 380 \u00b0 C.<\/p>\n<p>3. <strong>\u0110\u1ed9 c\u1ee9ng (hardness)<\/strong><\/p>\n<p>Rockwell C 39 \u2013 44 (Vickers HV 385 \u2013 435)<\/p>\n<p>4. <strong>Kh\u1ea3 n\u0103ng ch\u1ecbu k\u00e9o (Tensile Strength)<\/strong><\/p>\n<p>1220 N\/mm<sup>2<\/sup>\u00a0minimum.<\/p>\n<p>5. <strong>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i (Proof Load)<\/strong><\/p>\n<p>1100 N\/mm<sup>2<\/sup>\u00a0minimum.<\/p>\n<p>6. <strong>\u0110\u1ed9 k\u00e9o gi\u00e3n (Elongation)<\/strong><\/p>\n<p>Nh\u1ecf nh\u1ea5t 8%<\/p>\n<p>7. <strong>X\u1eed l\u00fd b\u1ec1 m\u1eb7t (Plating)<\/strong><\/p>\n<p>M\u1ed9c (nhu\u1ed9m \u0111en), m\u1ea1 tr\u1eafng xanh, m\u1ea1 c\u1ea7u v\u1ed3ng, m\u1ea1 niken, ..<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kich_thuoc_bu_long_luc_giac_chim_tieu_chuan\"><\/span><strong>K\u00edch th\u01b0\u1edbc bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm ti\u00eau chu\u1ea9n:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter\" title=\"thong-so-bu-long-luc-giac-chim-din-912\" src=\"https:\/\/thegioibulongocvit.vn\/img\/cms\/Bai%20viet%20ve%20bulong%20oc%20vit\/Bulong%20l%E1%BB%A5c%20giac%20chim%20DIN%20912\/Hinh%20anh%20tieu%20chuan%20DIn%20912-2.png\" alt=\"kich-thuoc-bu-long-luc-giac-chim-din-912\" width=\"947\" height=\"336\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" title=\"thong-so-bu-long-luc-giac-chim-din-912\" src=\"https:\/\/thegioibulongocvit.vn\/img\/cms\/Bai%20viet%20ve%20bulong%20oc%20vit\/Bulong%20l%E1%BB%A5c%20giac%20chim%20DIN%20912\/Hinh%20anh%20tieu%20chuan%20DIn%20912.png\" alt=\"thong-so-bu-long-luc-giac-chim-din-912\" width=\"1532\" height=\"880\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mot_so_hinh_anh_bu_long_luc_giac_chim_dien_hinh\"><\/span><strong>M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111i\u1ec3n h\u00ecnh:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id='gallery-1' class='gallery galleryid-176 gallery-columns-2 gallery-size-full'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20.jpg'><img width=\"800\" height=\"800\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20.jpg\" class=\"attachment-full size-full\" alt=\"luc-giac-chim-m12x20\" decoding=\"async\" aria-describedby=\"gallery-1-953\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20.jpg 800w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20-300x300.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20-150x150.jpg 150w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x20-768x768.jpg 768w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-953'>\n\t\t\t\tM12x20\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55.jpg'><img width=\"800\" height=\"800\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55.jpg\" class=\"attachment-full size-full\" alt=\"luc-giac-chim-m12x55\" decoding=\"async\" aria-describedby=\"gallery-1-954\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55.jpg 800w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55-300x300.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55-150x150.jpg 150w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x55-768x768.jpg 768w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-954'>\n\t\t\t\tM12x55\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75.jpg'><img width=\"800\" height=\"800\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75.jpg\" class=\"attachment-full size-full\" alt=\"luc-giac-chim-m12x75\" decoding=\"async\" aria-describedby=\"gallery-1-955\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75.jpg 800w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75-300x300.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75-150x150.jpg 150w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x75-768x768.jpg 768w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-955'>\n\t\t\t\tM12x75\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100.jpg'><img width=\"800\" height=\"800\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100.jpg\" class=\"attachment-full size-full\" alt=\"luc-giac-chim-m12x100\" decoding=\"async\" aria-describedby=\"gallery-1-956\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100.jpg 800w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100-300x300.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100-150x150.jpg 150w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/luc-giac-chim-m12x100-768x768.jpg 768w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-956'>\n\t\t\t\tM12x100\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1.jpg'><img width=\"2560\" height=\"1920\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1.jpg\" class=\"attachment-full size-full\" alt=\"bu-long-luc-giac-chim-dau-tru M12x40\" decoding=\"async\" aria-describedby=\"gallery-1-949\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1.jpg 2560w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-300x225.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-1024x768.jpg 1024w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-768x576.jpg 768w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-1536x1152.jpg 1536w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-2048x1536.jpg 2048w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-2-1-1568x1176.jpg 1568w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-949'>\n\t\t\t\tM12x40\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1.jpg'><img width=\"2560\" height=\"1920\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1.jpg\" class=\"attachment-full size-full\" alt=\"bu-long-luc-giac-chim-dau-tru M5x10\" decoding=\"async\" aria-describedby=\"gallery-1-948\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1.jpg 2560w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-300x225.jpg 300w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-1024x768.jpg 1024w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-768x576.jpg 768w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-1536x1152.jpg 1536w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-2048x1536.jpg 2048w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-1-1-1568x1176.jpg 1568w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-948'>\n\t\t\t\tM5x10\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-3-1.jpg'><img width=\"540\" height=\"960\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-3-1.jpg\" class=\"attachment-full size-full\" alt=\"bu-long-luc-giac-chim-dau-tru\" decoding=\"async\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-3-1.jpg 540w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-3-1-169x300.jpg 169w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-4-1.jpg'><img width=\"540\" height=\"960\" src=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-4-1.jpg\" class=\"attachment-full size-full\" alt=\"bu-long-luc-giac-chim-dau-tru\" decoding=\"async\" srcset=\"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-4-1.jpg 540w, https:\/\/thegioibulongocvit.vn\/tintuc\/wp-content\/uploads\/2021\/04\/bu-long-luc-giac-chim-dau-tru-4-1-169x300.jpg 169w\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"VIDEO_Bulong_luc_giac_chim_dau_tru_M2-%3EM36\"><\/span>VIDEO: Bulong l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 M2-&gt;M36<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><iframe title=\"Bu L\u00f4ng L\u1ee5c Gi\u00e1c Ch\u00ecm \u0110\u1ea7u Tr\u1ee5: \u0110\u1ee7 Size M2 - M36, S\u1eb5n H\u00e0ng S\u1ed1 L\u01b0\u1ee3ng L\u1edbn, Gi\u00e1 H\u1ea5p D\u1eabn\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/GP0vnWyGhAg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><strong>C\u00f4ng ty TNHH Nam An _ T\u1ed5ng kho bu l\u00f4ng \u1ed1c v\u00edt mi\u1ec1n b\u1eafc <\/strong>chuy\u00ean s\u1ea3n xu\u1ea5t, ph\u00e2n ph\u1ed1i c\u00e1c s\u1ea3n ph\u1ea9m bu l\u00f4ng \u1ed1c v\u00edt nh\u01b0 bu l\u00f4ng li\u00ean k\u1ebft c\u1ea5p b\u1ec1n cao, bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm, bu l\u00f4ng \u0111\u1ea7u tr\u00f2n c\u1ed5 vu\u00f4ng, v\u00edt li\u1ec1n ph\u1eb3ng v\u00eanh\u2026<strong><div class=\"su-note\"  style=\"border-color:#e5e54c;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#FFFF66;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">Link b\u00e1n l\u1ebb tr\u00ean Shopee:\u00a0https:\/\/shopee.vn\/bulongnaman.vn?shopCollection=139399853#product_list<\/div><\/div><\/strong><\/p>\n<p>Qu\u00fd kh\u00e1ch c\u00f3 nhu c\u1ea7u vui l\u00f2ng li\u00ean h\u1ec7:<\/p>\n<div class=\"rte\">\n<p><strong>C\u00d4NG TY TNHH V\u1eacT T\u01af C\u00d4NG NGHI\u1ec6P NAM AN<\/strong><\/p>\n<p><strong>T\u1ed5ng kho\/ VPGD:\u00a0<\/strong>S\u1ed1 68, Khu \u0111\u1ea5t d\u1ecbch v\u1ee5 V\u00e2n Canh, K\u0110T m\u1edbi V\u00e2n Canh, Ho\u00e0i \u0110\u1ee9c, H\u00e0 N\u1ed9i, Vi\u1ec7t Nam.<\/p>\n<p><strong>Nh\u00e0 m\u00e1y:\u00a0<\/strong>Th\u00f4n B\u1eb1ng L\u0169ng, X\u00e3 Qu\u1ea3ng Oai, Huy\u1ec7n Ba V\u00ec, TP H\u00e0 N\u1ed9i, Vi\u1ec7t Nam.<\/p>\n<p><strong>Hotline\/Zalo:\u00a0<\/strong>0941 636 369 \u2013 0983 344 163 \u2013 0983 506 389 \u2013 0376 813 369<\/p>\n<p><strong>Email:\u00a0<\/strong><a href=\"mailto:Bulongocvitnaman@gmail.com\">Bulongocvitnaman@gmail.com<\/a><\/p>\n<p><strong>K\u00eanh Youtube:<\/strong>\u00a0<a href=\"https:\/\/www.youtube.com\/@thegioibulongocvit-naman\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/@thegioibulongocvit-naman<\/a><\/p>\n<p><strong>Shopee:\u00a0<\/strong><a href=\"https:\/\/shopee.vn\/bulongnaman.vn\" target=\"_blank\" rel=\"noopener\">https:\/\/shopee.vn\/bulongnaman.vn<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/thegioibulongocvit.vn\/bulong-lgc-dau-tru\"><strong>Xem chi ti\u1ebft s\u1ea3n ph\u1ea9m Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5<\/strong><\/a><\/p>\n<\/div>\n<p><strong>B\u00c0I VI\u1ebeT LI\u00caN QUAN:<\/strong><\/p>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-luc-giac-chim-dau-tru\/\">Gi\u1edbi thi\u1ec7u Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 c\u1ea5p b\u1ec1n 8.8, 10.9, 12.9<\/a><\/p>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/bulong-lgc-dau-tru\">Xem chi ti\u1ebft s\u1ea3n ph\u1ea9m Bulong LGC \u0111\u1ea7u tr\u1ee5<\/a><\/p>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-8-8-kpf-han-quoc\/\">Gi\u1edbi thi\u1ec7u bu l\u00f4ng 8.8 ch\u1ea5t l\u01b0\u1ee3ng cao KPF H\u00e0n Qu\u1ed1c<\/a><\/p>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bulong-ren-min-din-960\/\">Bulong ren min DIN 960, b\u1ea1n \u0111\u00e3 th\u1ef1c s\u1ef1 hi\u1ec3u \u0111\u00fang?<\/a><\/p>\n<p><a href=\"https:\/\/thegioibulongocvit.vn\/tintuc\/bu-long-tu-dut-s10t\/\">Bu l\u00f4ng t\u1ef1 \u0111\u1ee9t S10T: Kh\u00e1i ni\u1ec7m, \u01b0u \u0111i\u1ec3m v\u00e0 nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm DIN 912: Ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 DIN 912 Bu l\u00f4ng l\u1ee5c gi\u00e1c ch\u00ecm \u0111\u1ea7u tr\u1ee5 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong kh\u00f4ng gian b\u1ecb gi\u1edbi h\u1ea1n, nh\u1ecf h\u1eb9p. Ch\u00fang c\u00f3 \u0111\u1ea7u h\u00ecnh tr\u1ee5 v\u00e0 l\u1ee5c gi\u00e1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":169,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":"","_FSMCFIC_featured_image_hide":"","footnotes":""},"categories":[1],"tags":[48,47,30,31,45,29,33,46,35,32],"_links":{"self":[{"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/posts\/176"}],"collection":[{"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/comments?post=176"}],"version-history":[{"count":37,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/posts\/176\/revisions"}],"predecessor-version":[{"id":1293,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/posts\/176\/revisions\/1293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/media\/169"}],"wp:attachment":[{"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/media?parent=176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/categories?post=176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thegioibulongocvit.vn\/tintuc\/wp-json\/wp\/v2\/tags?post=176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}