{"id":33253,"date":"2025-05-09T09:05:30","date_gmt":"2025-05-09T09:05:30","guid":{"rendered":"https:\/\/jbsy-china.com\/?post_type=product&p=33253"},"modified":"2025-07-31T06:32:46","modified_gmt":"2025-07-31T06:32:46","slug":"shear-bolts-black-zinc-plated","status":"publish","type":"product","link":"https:\/\/jbsy-china.com\/es\/producto\/shear-bolts-black-zinc-plated\/","title":{"rendered":"Pernos de cizallamiento cincados en negro"},"content":{"rendered":"

\"\" \"\" \"\" \"\" \"\"<\/p>\n

El proceso de estampado en fr\u00edo es uno de los nuevos procesos de mecanizado a presi\u00f3n de menor o ning\u00fan corte<\/strong>
\nmetal. Es un m\u00e9todo de transformaci\u00f3n que utiliza la deformaci\u00f3n pl\u00e1stica del metal bajo la acci\u00f3n de<\/strong>
\nfuerzas externas y, con ayuda de moldes, redistribuye y transfiere el volumen de metal para formar<\/strong>
\nlas piezas o formatos necesarios. El proceso de estampaci\u00f3n en fr\u00edo es el m\u00e1s adecuado para producir piezas est\u00e1ndar.<\/strong>
\nelementos de fijaci\u00f3n como pernos, tornillos, tuercas, remaches, pasadores, etc.<\/strong><\/p>\n

\"\" \"\"<\/p>\n

Negro galvanizado Pernos de cizallamiento<\/a><\/strong>\u00a0son fijaciones especializadas dise\u00f1adas para aplicaciones en las que la seguridad y la resistencia a la corrosi\u00f3n son fundamentales. He aqu\u00ed una descripci\u00f3n detallada:<\/p>\n

1. Material y revestimiento:<\/strong><\/h5>\n
    \n
  • \n

    Material:<\/strong>\u00a0Suelen fabricarse en acero de alta resistencia para mayor durabilidad.<\/p>\n<\/li>\n

  • \n

    Revestimiento:<\/strong>\u00a0Galvanizado<\/strong>\u00a0(recubierto de zinc) para ofrecer resistencia a la corrosi\u00f3n, con un\u00a0acabado en negro<\/strong>\u00a0(a menudo \u00f3xido negro u otra capa protectora negra) por est\u00e9tica y protecci\u00f3n adicional.<\/p>\n<\/li>\n

  • Pernos de cizallamiento cincados en negro<\/strong><\/li>\n<\/ul>\n
    2. Caracter\u00edstica de cizallamiento:<\/strong><\/h5>\n
      \n
    • \n

      Dise\u00f1o de la cabeza cortante:<\/strong>\u00a0La cabeza del tornillo est\u00e1 dise\u00f1ada para\u00a0cortar<\/strong>\u00a0(desprenderse) una vez alcanzado un par de apriete espec\u00edfico durante la instalaci\u00f3n, dejando una superficie lisa e inviolable.<\/p>\n<\/li>\n

    • \n

      Prop\u00f3sito de seguridad:<\/strong>\u00a0Impide su retirada una vez instalados, por lo que son ideales para\u00a0aplicaciones permanentes o de alta seguridad<\/strong>\u00a0(por ejemplo, infraestructuras p\u00fablicas, cuadros el\u00e9ctricos, se\u00f1ales de tr\u00e1fico).<\/p>\n<\/li>\n<\/ul>\n

      3. Tipo de rosca y transmisi\u00f3n:<\/strong><\/h5>\n
        \n
      • \n

        Hilo:<\/strong>\u00a0Por lo general, totalmente roscado para un agarre fuerte.<\/p>\n<\/li>\n

      • \n

        Tipo de accionamiento:<\/strong>\u00a0Puede presentar un\u00a0accionamiento especial<\/strong>\u00a0(por ejemplo, encaje hexagonal, unidireccional o propietario) para impedir la manipulaci\u00f3n.<\/p>\n<\/li>\n

      • Pernos de cizallamiento cincados en negro<\/strong><\/li>\n<\/ul>\n
        4. Usos comunes:<\/strong><\/h5>\n
          \n
        • \n

          Construcci\u00f3n e infraestructuras:<\/strong>\u00a0Barandillas de autopistas, puentes y vallas.<\/p>\n<\/li>\n

        • \n

          Electricidad y servicios p\u00fablicos:<\/strong>\u00a0Postes de alumbrado p\u00fablico, cajas de transformadores.<\/p>\n<\/li>\n

        • \n

          Aplicaciones de seguridad:<\/strong>\u00a0Instalaciones antivand\u00e1licas, maquinaria e instalaciones p\u00fablicas.<\/p>\n<\/li>\n<\/ul>\n

          5. Ventajas:<\/strong><\/h5>\n
            \n
          • \n

            Resistencia a la corrosi\u00f3n:<\/strong>\u00a0El revestimiento de zinc y el acabado en negro aumentan la durabilidad en entornos dif\u00edciles.<\/p>\n<\/li>\n

          • \n

            A prueba de manipulaciones:<\/strong>\u00a0La cabeza cizallada impide el desmontaje.<\/p>\n<\/li>\n

          • \n

            Alta resistencia:<\/strong>\u00a0Adecuado para aplicaciones estructurales.<\/p>\n<\/li>\n

          • Pernos de cizallamiento cincados en negro<\/strong><\/li>\n<\/ul>\n
            6. Tama\u00f1os y normas:<\/strong><\/h5>\n
              \n
            • \n

              Disponible en varios di\u00e1metros (p. ej,\u00a01\/4″, 5\/16″, 3\/8″<\/strong>) y longitudes.<\/p>\n<\/li>\n

            • \n

              Cumple normas industriales como\u00a0ASTM, DIN o ISO<\/strong>\u00a0para pernos de cizallamiento.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

              Caracter\u00edstica de cizallamiento:<\/strong><\/h6>\n
                \n
              • \n

                Dise\u00f1o de la cabeza cortante:<\/strong>\u00a0La cabeza del tornillo est\u00e1 dise\u00f1ada para\u00a0cortar<\/strong>\u00a0(desprenderse) una vez alcanzado un par de apriete espec\u00edfico durante la instalaci\u00f3n, dejando una superficie lisa e inviolable.<\/p>\n<\/li>\n

              • \n

                Prop\u00f3sito de seguridad:<\/strong>\u00a0Impide su retirada una vez instalados, por lo que son ideales para\u00a0aplicaciones permanentes o de alta seguridad<\/strong>\u00a0(por ejemplo, infraestructuras p\u00fablicas, cuadros el\u00e9ctricos, se\u00f1ales de tr\u00e1fico).<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":33170,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"product_brand":[],"product_cat":[1272],"product_tag":[],"class_list":{"0":"post-33253","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-shear-off-nuts-and-bolts","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","12":"ast-qv-on-image","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"\nShear bolts black zinc plated - 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