{"id":33101,"date":"2025-05-06T07:32:15","date_gmt":"2025-05-06T07:32:15","guid":{"rendered":"https:\/\/jbsy-china.com\/?post_type=product&p=33101"},"modified":"2025-08-05T06:45:50","modified_gmt":"2025-08-05T06:45:50","slug":"pentagonal-barrel-nut","status":"publish","type":"product","link":"https:\/\/jbsy-china.com\/pt\/produto\/pentagonal-barrel-nut\/","title":{"rendered":"Porca de barril pentagonal"},"content":{"rendered":"

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

O processo de encabe\u00e7amento a frio \u00e9 um dos novos processos para a maquinagem sob press\u00e3o com menos ou nenhum corte<\/strong>
\nmetal. \u00c9 um m\u00e9todo de processamento que utiliza a deforma\u00e7\u00e3o pl\u00e1stica do metal sob a a\u00e7\u00e3o de<\/strong>
\nfor\u00e7as externas e, com a ajuda de moldes, redistribui e transfere o volume de metal para formar<\/strong>
\nas pe\u00e7as ou os espa\u00e7os em branco necess\u00e1rios. O processo de encabe\u00e7amento a frio \u00e9 o mais adequado para a produ\u00e7\u00e3o de<\/strong>
\nelementos de fixa\u00e7\u00e3o, tais como cavilhas, parafusos, porcas, rebites, cavilhas, etc.<\/strong><\/p>\n

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

A\u00a0pentagonal porca de barril<\/a><\/strong>\u00a0\u00e9 um tipo especializado de fecho concebido para seguran\u00e7a e resist\u00eancia \u00e0 manipula\u00e7\u00e3o. Eis uma descri\u00e7\u00e3o pormenorizada:<\/p>\n

Carater\u00edsticas principais:<\/strong><\/h5>\n
    \n
  1. \n

    Forma<\/strong>:<\/p>\n

      \n
    • \n

      Pentagonal exterior (5 lados)<\/strong>: Ao contr\u00e1rio das porcas hexagonais normais, tem cinco lados planos, necessitando de um encaixe pentagonal correspondente para a instala\u00e7\u00e3o\/remo\u00e7\u00e3o.<\/p>\n<\/li>\n

    • \n

      Conce\u00e7\u00e3o do cano (cil\u00edndrico)<\/strong>: A porca tem um corpo arredondado, semelhante a um barril, tornando-a mais dif\u00edcil de agarrar com ferramentas convencionais.<\/p>\n<\/li>\n

    • Porca de barril pentagonal<\/strong><\/li>\n<\/ul>\n<\/li>\n
    • \n

      Design inviol\u00e1vel<\/strong>:<\/p>\n

        \n
      • \n

        A forma pentagonal invulgar impede a remo\u00e7\u00e3o f\u00e1cil com chaves hexagonais normais ou alicates.<\/p>\n<\/li>\n

      • \n

        Frequentemente utilizado em instala\u00e7\u00f5es p\u00fablicas ou de alta seguran\u00e7a onde o vandalismo\/roubo \u00e9 uma preocupa\u00e7\u00e3o.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

      • \n

        Materiais<\/strong>:<\/p>\n

          \n
        • \n

          Normalmente fabricados em a\u00e7o endurecido, a\u00e7o inoxid\u00e1vel ou lat\u00e3o para maior durabilidade e resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Tipo de rosca<\/strong>:<\/p>\n

            \n
          • \n

            Dispon\u00edvel em v\u00e1rios tamanhos de rosca (m\u00e9trica ou imperial) para se adaptar aos parafusos correspondentes.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            Aplica\u00e7\u00f5es<\/strong>:<\/p>\n

              \n
            • \n

              Utilizado em instala\u00e7\u00f5es p\u00fablicas (por exemplo, bancos, sinaliza\u00e7\u00e3o), eletr\u00f3nica, autom\u00f3vel e maquinaria onde \u00e9 necess\u00e1ria uma prote\u00e7\u00e3o contra a viola\u00e7\u00e3o.<\/p>\n<\/li>\n

            • \n

              Comum em sectores que exigem acesso controlado (por exemplo, transportes, servi\u00e7os p\u00fablicos).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              Vantagens:<\/strong><\/h5>\n
                \n
              • \n

                Seguran\u00e7a<\/strong>: Det\u00e9m as manipula\u00e7\u00f5es ocasionais devido \u00e0 falta de ferramentas normalizadas.<\/p>\n<\/li>\n

              • \n

                Durabilidade<\/strong>: Resiste ao desgaste e \u00e0 corros\u00e3o.<\/p>\n<\/li>\n

              • \n

                Est\u00e9tica<\/strong>: A forma lisa do cano proporciona um aspeto limpo.<\/p>\n<\/li>\n

              • Porca de barril pentagonal<\/strong><\/li>\n<\/ul>\n
                Desvantagens:<\/strong><\/h5>\n
                  \n
                • \n

                  Requer um\u00a0tomada\/chave pentagonal especial<\/strong>\u00a0para instala\u00e7\u00e3o\/remo\u00e7\u00e3o.<\/p>\n<\/li>\n

                • \n

                  Disponibilidade limitada em compara\u00e7\u00e3o com as porcas normais.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                  Carater\u00edsticas principais:<\/strong><\/h6>\n
                    \n
                  • \n
                      \n
                    • \n

                      Pentagonal exterior (5 lados)<\/strong>: Ao contr\u00e1rio das porcas hexagonais normais, tem cinco lados planos, necessitando de um encaixe pentagonal correspondente para a instala\u00e7\u00e3o\/remo\u00e7\u00e3o.<\/p>\n<\/li>\n

                    • \n

                      Conce\u00e7\u00e3o do cano (cil\u00edndrico)<\/strong>: A porca tem um corpo arredondado, semelhante a um barril, tornando-a mais dif\u00edcil de agarrar com ferramentas convencionais.<\/p>\n<\/li>\n

                    • \n

                      A forma pentagonal invulgar impede a remo\u00e7\u00e3o f\u00e1cil com chaves hexagonais normais ou alicates.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"featured_media":33147,"comment_status":"closed","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":[1266],"product_tag":[],"class_list":{"0":"post-33101","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-barrel-nut","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":"\nPentagonal barrel nut - Jingbang Industrial<\/title>\n<meta name=\"description\" content=\"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jbsy-china.com\/pt\/produto\/pentagonal-barrel-nut\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pentagonal barrel nut\" \/>\n<meta property=\"og:description\" content=\"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jbsy-china.com\/pt\/produto\/pentagonal-barrel-nut\/\" \/>\n<meta property=\"og:site_name\" content=\"Jingbang Industrial\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-05T06:45:50+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/\",\"url\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/\",\"name\":\"Pentagonal barrel nut - Jingbang Industrial\",\"isPartOf\":{\"@id\":\"https:\/\/jbsy-china.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg\",\"datePublished\":\"2025-05-06T07:32:15+00:00\",\"dateModified\":\"2025-08-05T06:45:50+00:00\",\"description\":\"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.\",\"breadcrumb\":{\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage\",\"url\":\"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg\",\"contentUrl\":\"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jbsy-china.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/jbsy-china.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Pentagonal barrel nut\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jbsy-china.com\/#website\",\"url\":\"https:\/\/jbsy-china.com\/\",\"name\":\"Jingbang Industrial\",\"description\":\"Hardware and electronics manufacturer\",\"publisher\":{\"@id\":\"https:\/\/jbsy-china.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jbsy-china.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jbsy-china.com\/#organization\",\"name\":\"Jingbang Industrial\",\"url\":\"https:\/\/jbsy-china.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/jbsy-china.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jbsy-china.com\/wp-content\/uploads\/2023\/11\/cropped-\u56fe\u5c42-1.png\",\"contentUrl\":\"https:\/\/jbsy-china.com\/wp-content\/uploads\/2023\/11\/cropped-\u56fe\u5c42-1.png\",\"width\":1049,\"height\":739,\"caption\":\"Jingbang Industrial\"},\"image\":{\"@id\":\"https:\/\/jbsy-china.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pentagonal barrel nut - Jingbang Industrial","description":"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jbsy-china.com\/pt\/produto\/pentagonal-barrel-nut\/","og_locale":"pt_PT","og_type":"article","og_title":"Pentagonal barrel nut","og_description":"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.","og_url":"https:\/\/jbsy-china.com\/pt\/produto\/pentagonal-barrel-nut\/","og_site_name":"Jingbang Industrial","article_modified_time":"2025-08-05T06:45:50+00:00","og_image":[{"width":800,"height":800,"url":"http:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/","url":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/","name":"Pentagonal barrel nut - Jingbang Industrial","isPartOf":{"@id":"https:\/\/jbsy-china.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage"},"image":{"@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage"},"thumbnailUrl":"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg","datePublished":"2025-05-06T07:32:15+00:00","dateModified":"2025-08-05T06:45:50+00:00","description":"Pentagonal barrel nut is a special fastener designed for security and tamper resistance. Designed to prevent unauthorized removal.","breadcrumb":{"@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#primaryimage","url":"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg","contentUrl":"https:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u4e94\u89d2\u5e26\u67f1\u6876\u87ba\u6bcd.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/jbsy-china.com\/product\/pentagonal-barrel-nut\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jbsy-china.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/jbsy-china.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Pentagonal barrel nut"}]},{"@type":"WebSite","@id":"https:\/\/jbsy-china.com\/#website","url":"https:\/\/jbsy-china.com\/","name":"Jingbang Industrial","description":"Fabricante de hardware e eletr\u00f3nica","publisher":{"@id":"https:\/\/jbsy-china.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jbsy-china.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/jbsy-china.com\/#organization","name":"Jingbang Industrial","url":"https:\/\/jbsy-china.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/jbsy-china.com\/#\/schema\/logo\/image\/","url":"https:\/\/jbsy-china.com\/wp-content\/uploads\/2023\/11\/cropped-\u56fe\u5c42-1.png","contentUrl":"https:\/\/jbsy-china.com\/wp-content\/uploads\/2023\/11\/cropped-\u56fe\u5c42-1.png","width":1049,"height":739,"caption":"Jingbang Industrial"},"image":{"@id":"https:\/\/jbsy-china.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/product\/33101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/comments?post=33101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/media\/33147"}],"wp:attachment":[{"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/media?parent=33101"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/product_brand?post=33101"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/product_cat?post=33101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jbsy-china.com\/pt\/wp-json\/wp\/v2\/product_tag?post=33101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}