{"id":4903,"date":"2025-04-26T02:58:00","date_gmt":"2025-04-26T02:58:00","guid":{"rendered":"https:\/\/nanotechvietnam.com\/?post_type=product&p=4903"},"modified":"2025-06-01T11:32:57","modified_gmt":"2025-06-01T11:32:57","slug":"bulong-din-7991","status":"publish","type":"product","link":"https:\/\/nanotechvietnam.com\/en\/product\/bulong-din-7991\/","title":{"rendered":"Bulong DIN 7991"},"content":{"rendered":"

Bulong ti\u00eau chu\u1ea9n\u00a0 DIN 7991 (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bulong \u0111\u1ea7u ch\u00ecm b\u1eb1ng)\u00a0<\/i>\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt DIN 7991 ( qu\u1ea3n l\u00ed b\u1edfi\u00a0<\/i>Deutsches Institut f\u00fcr Normung c\u1ee7a \u0110\u1ee9c) c\u00f3 c\u1ea5u t\u1ea1o t\u01b0\u01a1ng \u0111\u1ed1i gi\u1ed1ng v\u1edbi c\u00e1c bulong l\u1ee5c gi\u00e1c kh\u00e1c .Tuy nhi\u00ean, ph\u1ea7n m\u1eb7t tr\u00ean c\u1ee7a \u0111\u1ea7u bulong l\u00e0 m\u1eb7t ph\u1eb3ng c\u00f3 d\u1eadp l\u1ed7 h\u00ecnh l\u1ee5c gi\u00e1c \u1edf ch\u00ednh gi\u1eefa, ph\u1ea7n tr\u1ee5 c\u1ee7a \u0111\u1ea7u c\u00f3 d\u1ea1ng h\u00ecnh ph\u1ec5u, ph\u1ea7n th\u00e2n c\u1ee7a bulong c\u00f3 h\u00ecnh tr\u1ee5 tr\u00f2n \u0111\u01b0\u1ee3c ti\u1ec7n ren.<\/p>\n

Bulong \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb Inox 201, inox 316, inox 316L ho\u1eb7c th\u00e9p c\u00f3 c\u1ea5p b\u1ec1n 4.6, 5.6, 6.8, 8.8, 10.9.\u00a0Ch\u00fang\u00a0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong\u00a0c\u00e1c l\u0129nh v\u1ef1c c\u00f3\u00a0 y\u00eau c\u1ea7u b\u1ec1 m\u1eb7t ph\u1eb3ng nh\u01b0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e1y m\u00f3c, \u00f4 t\u00f4, x\u00e2y d\u1ef1ng v\u00e0 \u0111i\u1ec7n t\u1eed..<\/p>\n

\"\"<\/p>\n

\u1ee8ng d\u1ee5ng<\/h2>\n

Bu l\u00f4ng ti\u00eau chu\u1ea9n DIN 7991 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u01a1 kh\u00ed v\u00e0 ch\u1ebf t\u1ea1o m\u00e1y nh\u01b0:<\/p>\n

    \n
  • Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4: bulong DIN 7991 d\u00f9ng \u0111\u1ec3\u00a0 l\u1eafp r\u00e1p c\u00e1c b\u1ed9 ph\u1eadn khung, \u0111\u1ed9ng c\u01a1, h\u1ed9p s\u1ed1 v\u00e0 h\u1ec7 th\u1ed1ng treo.<\/li>\n
  • Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c bulong DIN 7991 d\u00f9ng \u0111\u1ec3 l\u1eafp r\u00e1p c\u00e1c m\u00e1y m\u00f3c, k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb, c\u00e1c th\u00e0nh ph\u1ea7n.<\/li>\n
  • Ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng: Bulong DIN 7991 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c l\u1eafp r\u00e1p gi\u00e0n gi\u00e1o, c\u1ea5u tr\u00fac x\u00e2y d\u1ef1ng\u2026<\/li>\n
  • Trong s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, bulong n\u00e0y d\u00f9ng trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p v\u00e0 b\u1ea3o d\u01b0\u1ee1ng c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e1y t\u00ednh.<\/li>\n<\/ul>\n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt bulong DIN 7991<\/h2>\n

    K\u00edch th\u01b0\u1edbc<\/h3>\n

    \"\"<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Thread size d<\/th>\nM5<\/th>\nM6<\/th>\nM8<\/th>\nM10<\/th>\nM12<\/th>\n(M14)<\/th>\nM16<\/th>\n(M18)<\/th>\nM20<\/th>\n(M22)<\/th>\nM24<\/th>\n<\/tr>\n<\/thead>\n
    P (1)<\/td>\n0.8<\/td>\n1<\/td>\n1.25<\/td>\n1.5<\/td>\n1.75<\/td>\n2<\/td>\n2<\/td>\n2.5<\/td>\n2.5<\/td>\n2.5<\/td>\n3<\/td>\n<\/tr>\n
    a<\/td>\n(+2)
    \n0<\/td>\n    		90<\/td>\n60<\/td>\n<\/tr>\n
    b thread length<\/td>\n(2)<\/td>\n16<\/td>\n18<\/td>\n22<\/td>\n26<\/td>\n30<\/td>\n34<\/td>\n38<\/td>\n42<\/td>\n46<\/td>\n50<\/td>\n54<\/td>\n<\/tr>\n
    (3)<\/td>\n\u2013<\/td>\n24<\/td>\n28<\/td>\n32<\/td>\n36<\/td>\n40<\/td>\n44<\/td>\n48<\/td>\n52<\/td>\n56<\/td>\n60<\/td>\n<\/tr>\n
    (4)<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u2013<\/td>\n45<\/td>\n49<\/td>\n53<\/td>\n57<\/td>\n61<\/td>\n65<\/td>\n69<\/td>\n73<\/td>\n<\/tr>\n
    c<\/td>\n\u2248<\/td>\n0.3<\/td>\n0.3<\/td>\n0.4<\/td>\n0.5<\/td>\n0.5<\/td>\n0.5<\/td>\n0.5<\/td>\n0.5<\/td>\n0.5<\/td>\n1<\/td>\n1<\/td>\n<\/tr>\n
    dk<\/td>\nmax. = nomical dimension<\/td>\n10<\/td>\n12<\/td>\n16<\/td>\n20<\/td>\n24<\/td>\n27<\/td>\n30<\/td>\n33<\/td>\n36<\/td>\n36<\/td>\n39<\/td>\n<\/tr>\n
    min.<\/td>\n9.64<\/td>\n11.57<\/td>\n15.57<\/td>\n19.48<\/td>\n23.48<\/td>\n26.48<\/td>\n29.48<\/td>\n32.38<\/td>\n35.38<\/td>\n35.38<\/td>\n38.38<\/td>\n<\/tr>\n
    da<\/td>\nmax.<\/td>\n5.7<\/td>\n6.8<\/td>\n9.2<\/td>\n11.2<\/td>\n13.7<\/td>\n15.7<\/td>\n17.7<\/td>\n20.2<\/td>\n22.4<\/td>\n24.4<\/td>\n26.4<\/td>\n<\/tr>\n
    ds<\/td>\nmax. = nomical dimension<\/td>\n5<\/td>\n6<\/td>\n8<\/td>\n10<\/td>\n12<\/td>\n14<\/td>\n16<\/td>\n18<\/td>\n20<\/td>\n22<\/td>\n24<\/td>\n<\/tr>\n
    min.<\/td>\n4.82<\/td>\n5.82<\/td>\n7.78<\/td>\n9.78<\/td>\n11.73<\/td>\n13.73<\/td>\n15.73<\/td>\n17.73<\/td>\n19.67<\/td>\n21.67<\/td>\n23.67<\/td>\n<\/tr>\n
    e (5)<\/td>\nmin.<\/td>\n3.44<\/td>\n4.58<\/td>\n5.72<\/td>\n6.86<\/td>\n9.15<\/td>\n11.43<\/td>\n11.43<\/td>\n13.72<\/td>\n13.72<\/td>\n16<\/td>\n16<\/td>\n<\/tr>\n
    k (6)<\/td>\nmax.<\/td>\n2.8<\/td>\n3.3<\/td>\n4.4<\/td>\n5.5<\/td>\n6.5<\/td>\n7<\/td>\n7.5<\/td>\n8<\/td>\n8.5<\/td>\n13.1<\/td>\n14<\/td>\n<\/tr>\n
    r<\/td>\nmin.<\/td>\n0.2<\/td>\n0.3<\/td>\n0.5<\/td>\n0.5<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1.6<\/td>\n<\/tr>\n
    s<\/td>\nNominal dimenion<\/td>\n3<\/td>\n4<\/td>\n5<\/td>\n6<\/td>\n8<\/td>\n10<\/td>\n10<\/td>\n12<\/td>\n12<\/td>\n14<\/td>\n14<\/td>\n<\/tr>\n
    min.<\/td>\n3.02<\/td>\n4.02<\/td>\n5.02<\/td>\n6.02<\/td>\n8.025<\/td>\n10.025<\/td>\n10.025<\/td>\n12.032<\/td>\n12.032<\/td>\n14.032<\/td>\n14.032<\/td>\n<\/tr>\n
    max.<\/td>\n3.1<\/td>\n4.12<\/td>\n5.14<\/td>\n6.14<\/td>\n8.175<\/td>\n10.175<\/td>\n10.175<\/td>\n12.212<\/td>\n12.212<\/td>\n14.212<\/td>\n14.212<\/td>\n<\/tr>\n
    t<\/td>\nmax. = nomical dimension<\/td>\n2.3<\/td>\n2.5<\/td>\n3.5<\/td>\n4.4<\/td>\n4.6<\/td>\n4.8<\/td>\n5.3<\/td>\n5.9<\/td>\n5.9<\/td>\n8.8<\/td>\n10.3<\/td>\n<\/tr>\n
    min.<\/td>\n2.05<\/td>\n2.25<\/td>\n3.2<\/td>\n4.1<\/td>\n4.3<\/td>\n4.5<\/td>\n5<\/td>\n5.6<\/td>\n5.6<\/td>\n8.44<\/td>\n9.87<\/td>\n<\/tr>\n
    l<\/td>\nShank lengths ls and lg (6)<\/td>\n<\/tr>\n
    Nominal length<\/td>\nmin.<\/td>\nmax.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\nls min.<\/td>\nlg max.<\/td>\n<\/tr>\n
    8<\/td>\n7.71<\/td>\n8.29<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    10<\/td>\n9.71<\/td>\n10.29<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    12<\/td>\n11.65<\/td>\n12.35<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    16<\/td>\n15.65<\/td>\n16.35<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    20<\/td>\n19.58<\/td>\n20.42<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    25<\/td>\n24.58<\/td>\n25.42<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n\u2013<\/td>\n13<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    30<\/td>\n29.58<\/td>\n30.42<\/td>\n\u2013<\/td>\n5.2<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n\u2013<\/td>\n13<\/td>\n\u2013<\/td>\n13.5<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    35<\/td>\n34.5<\/td>\n35.5<\/td>\n15<\/td>\n19<\/td>\n\u2013<\/td>\n6.3<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n\u2013<\/td>\n13<\/td>\n\u2013<\/td>\n13.5<\/td>\n\u2013<\/td>\n15.5<\/td>\n\u2013<\/td>\n16<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    40<\/td>\n39.5<\/td>\n40.5<\/td>\n20<\/td>\n24<\/td>\n17<\/td>\n22<\/td>\n\u2013<\/td>\n8.2<\/td>\n\u2013<\/td>\n10<\/td>\n\u2013<\/td>\n11.8<\/td>\n\u2013<\/td>\n13<\/td>\n\u2013<\/td>\n13.5<\/td>\n\u2013<\/td>\n15.5<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\n20.6<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    50<\/td>\n49.5<\/td>\n50.5<\/td>\n30<\/td>\n34<\/td>\n27<\/td>\n32<\/td>\n21.7<\/td>\n28<\/td>\n16.5<\/td>\n24<\/td>\n\u2013<\/td>\n11.8<\/td>\n\u2013<\/td>\n13<\/td>\n\u2013<\/td>\n13.5<\/td>\n\u2013<\/td>\n15.5<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\n20.6<\/td>\n\u2013<\/td>\n23<\/td>\n<\/tr>\n
    60<\/td>\n59.4<\/td>\n60.6<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n31.7<\/td>\n38<\/td>\n26.5<\/td>\n34<\/td>\n21.25<\/td>\n30<\/td>\n16<\/td>\n26<\/td>\n\u2013<\/td>\n13.5<\/td>\n\u2013<\/td>\n15.5<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\n20.6<\/td>\n\u2013<\/td>\n23<\/td>\n<\/tr>\n
    70<\/td>\n69.4<\/td>\n70.6<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n36.5<\/td>\n44<\/td>\n31.25<\/td>\n40<\/td>\n26<\/td>\n36<\/td>\n\u2013<\/td>\n13.5<\/td>\n15.5<\/td>\n28<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\n20.6<\/td>\n\u2013<\/td>\n23<\/td>\n<\/tr>\n
    80<\/td>\n79.4<\/td>\n80.6<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n36<\/td>\n46<\/td>\n22<\/td>\n32<\/td>\n25.5<\/td>\n38<\/td>\n21.5<\/td>\n34<\/td>\n\u2013<\/td>\n20.6<\/td>\n\u2013<\/td>\n23<\/td>\n<\/tr>\n
    90<\/td>\n89.3<\/td>\n90.7<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n32<\/td>\n42<\/td>\n35.5<\/td>\n48<\/td>\n31.5<\/td>\n44<\/td>\n27.5<\/td>\n40<\/td>\n\u2013<\/td>\n23<\/td>\n<\/tr>\n
    100<\/td>\n99.3<\/td>\n100.7<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n42<\/td>\n52<\/td>\n45.5<\/td>\n58<\/td>\n41.5<\/td>\n54<\/td>\n37.5<\/td>\n50<\/td>\n31<\/td>\n46<\/td>\n<\/tr>\n
    (1) P = pitch of thread (coarse pitch thread).
    \n(2) For length l \u2264 125 mm.
    \n(3) For length l > 125 mm \u2264 200 mm.
    \n(4) For length l > 200 mm.
    \n(5) e min. = 1.14 s min.
    \n(6) The head height k is included in the shank lengths.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    V\u1eadt li\u1ec7u<\/h3>\n

    Bulong DIN 7991 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9. Th\u00e9p c\u00f3 \u0111\u1ed9 b\u1ec1n cao, nh\u01b0ng d\u1ec5 b\u1ecb g\u1ec9 s\u00e9t. Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 s\u00e9t t\u1ed1t, nh\u01b0ng gi\u00e1 th\u00e0nh cao h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Bulong ti\u00eau chu\u1ea9n\u00a0 DIN 7991 (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bulong \u0111\u1ea7u ch\u00ecm b\u1eb1ng)\u00a0<\/i>\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt DIN 7991 ( qu\u1ea3n l\u00ed b\u1edfi\u00a0<\/i>Deutsches Institut f\u00fcr Normung c\u1ee7a \u0110\u1ee9c) c\u00f3 c\u1ea5u t\u1ea1o t\u01b0\u01a1ng \u0111\u1ed1i gi\u1ed1ng v\u1edbi c\u00e1c bulong l\u1ee5c gi\u00e1c kh\u00e1c .Tuy nhi\u00ean, ph\u1ea7n m\u1eb7t tr\u00ean c\u1ee7a \u0111\u1ea7u bulong l\u00e0 m\u1eb7t ph\u1eb3ng c\u00f3 d\u1eadp l\u1ed7 h\u00ecnh l\u1ee5c gi\u00e1c \u1edf ch\u00ednh gi\u1eefa, ph\u1ea7n tr\u1ee5 c\u1ee7a \u0111\u1ea7u c\u00f3 d\u1ea1ng h\u00ecnh ph\u1ec5u, ph\u1ea7n th\u00e2n c\u1ee7a bulong c\u00f3 h\u00ecnh tr\u1ee5 tr\u00f2n \u0111\u01b0\u1ee3c ti\u1ec7n ren.<\/p>\n","protected":false},"featured_media":4904,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[210,207],"product_tag":[],"_links":{"self":[{"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/product\/4903"}],"collection":[{"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=4903"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/media\/4904"}],"wp:attachment":[{"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=4903"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/product_cat?post=4903"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/nanotechvietnam.com\/en\/wp-json\/wp\/v2\/product_tag?post=4903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}