{"id":3872,"date":"2025-08-06T11:28:27","date_gmt":"2025-08-06T03:28:27","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&p=3872"},"modified":"2025-08-06T16:14:36","modified_gmt":"2025-08-06T08:14:36","slug":"triangle-head-screws","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/ru\/products\/triangle-head-screws\/","title":{"rendered":"OEM Stainless Steel Triangle Head Screws Anti Theft Triangle Security Screws"},"content":{"rendered":"

What Are Triangle Head Screws?<\/strong><\/h2>\n

Triangle head screws, also known as tri-wing screws or triangular drive screws, are fasteners with a unique three-pointed recess in their head. This design provides enhanced tamper resistance compared to standard Phillips or slotted screws, making them ideal for applications where security is a priority. The triangular drive system requires a specialized screwdriver bit, reducing the risk of unauthorized removal.<\/p>\n

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Materials of Triangle Head Screws<\/strong><\/h2>\n

Triangle head screws are manufactured from various materials to suit different environmental and mechanical requirements:<\/p>\n

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  • \n

    Stainless Steel (A2\/A4):<\/strong>\u00a0Offers excellent corrosion resistance, making it suitable for outdoor or marine applications.<\/p>\n<\/li>\n

  • \n

    Carbon Steel:<\/strong>\u00a0Provides high strength and durability, often coated for additional protection.<\/p>\n<\/li>\n

  • \n

    Brass:<\/strong>\u00a0Used in electrical and decorative applications due to its conductivity and aesthetic appeal.<\/p>\n<\/li>\n

  • \n

    Titanium:<\/strong>\u00a0Lightweight yet extremely strong, ideal for aerospace and high-performance industries.<\/p>\n<\/li>\n

  • \n

    Alloy Steel:<\/strong>\u00a0Heat-treated for enhanced hardness and wear resistance in heavy-duty applications.<\/p>\n<\/li>\n<\/ul>\n

    \n

    Surface Treatments<\/strong><\/h2>\n

    To improve performance and longevity, triangle head screws undergo various surface treatments:<\/p>\n

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    • \n

      Zinc Plating:<\/strong>\u00a0Provides basic corrosion resistance and a shiny finish.<\/p>\n<\/li>\n

    • \n

      Black Oxide:<\/strong>\u00a0Enhances wear resistance and reduces light reflection.<\/p>\n<\/li>\n

    • \n

      Nickel Plating:<\/strong>\u00a0Improves corrosion resistance while offering a polished appearance.<\/p>\n<\/li>\n

    • \n

      Phosphate Coating:<\/strong>\u00a0Increases lubricity and corrosion protection, often used in automotive applications.<\/p>\n<\/li>\n

    • \n

      Dacromet Coating:<\/strong>\u00a0A high-performance anti-corrosion treatment for harsh environments.<\/p>\n<\/li>\n<\/ul>\n

      \n

      Specifications<\/strong><\/h2>\n

      Triangle head screws come in a range of specifications, including:<\/p>\n

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      • \n

        Drive Types:<\/strong>\u00a0Tri-wing (triangle recess) in various sizes (e.g., #4, #8, #10).<\/p>\n<\/li>\n

      • \n

        Head Styles:<\/strong>\u00a0Pan head, flat head, button head, and socket head.<\/p>\n<\/li>\n

      • \n

        Thread Types:<\/strong>\u00a0Machine threads (UNC, UNF) or self-tapping threads.<\/p>\n<\/li>\n

      • \n

        Sizes:<\/strong>\u00a0Diameters from M2 to M12, lengths from 5mm to 50mm (or custom sizes).<\/p>\n<\/li>\n<\/ul>\n

        \n

        Applications<\/strong><\/h2>\n

        Due to their tamper-resistant nature, triangle head screws are widely used in:<\/p>\n

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        • \n

          Electronics:<\/strong>\u00a0Securing sensitive components in smartphones, laptops, and gaming consoles.<\/p>\n<\/li>\n

        • \n

          Automotive:<\/strong>\u00a0Fastening interior panels, dashboards, and license plates.<\/p>\n<\/li>\n

        • \n

          Aerospace:<\/strong>\u00a0Assembling critical components where vibration resistance is crucial.<\/p>\n<\/li>\n

        • \n

          Public Infrastructure:<\/strong>\u00a0Installing fixtures in restrooms, transportation systems, and street furniture.<\/p>\n<\/li>\n

        • \n

          Medical Devices:<\/strong>\u00a0Ensuring sterile equipment remains securely fastened.<\/p>\n<\/li>\n<\/ul>\n

          \n

          Excellent Case: Securing Public Transportation Seating<\/strong><\/h2>\n

          In a major metropolitan subway system, traditional screws used to fasten seating units were frequently vandalized or loosened due to constant vibrations. The transit authority switched to\u00a0stainless steel triangle head screws with a Dacromet coating<\/strong>\u00a0to combat these issues.<\/p>\n

          Why It Worked:<\/strong><\/h3>\n
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          • \n

            Tamper Resistance:<\/strong>\u00a0The unique tri-wing drive prevented unauthorized removal, reducing vandalism.<\/p>\n<\/li>\n

          • \n

            Corrosion Protection:<\/strong>\u00a0The Dacromet coating protected against moisture and chemicals in the subway environment.<\/p>\n<\/li>\n

          • \n

            Vibration Resistance:<\/strong>\u00a0The screws remained securely fastened despite daily train movements.<\/p>\n<\/li>\n<\/ul>\n

            Result:<\/strong><\/h3>\n

            Maintenance costs dropped by\u00a040%<\/strong>, and seat durability improved significantly, enhancing passenger safety and comfort.<\/p>","protected":false},"excerpt":{"rendered":"

            OEM Stainless Steel Triangle Head Screws Anti Theft Triangle Security Screws<\/p>","protected":false},"featured_media":3874,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[35],"product_tag":[185,186,183,184,1707,1708,1323,1310,181,182,1324,1215,1325,187,2342,2343,2344,2345,2341,2340],"class_list":{"0":"post-3872","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-machined-screws","7":"product_tag-cnc-machined-screw","8":"product_tag-cnc-machined-screws","9":"product_tag-cnc-machining-screw","10":"product_tag-cnc-machining-screws","11":"product_tag-cnc-screw","12":"product_tag-cnc-screws","13":"product_tag-custom-screw","14":"product_tag-custom-screws","15":"product_tag-machined-screw","16":"product_tag-machined-screws","17":"product_tag-machining-screw","18":"product_tag-machining-screws","19":"product_tag-special-screw","20":"product_tag-special-screws","21":"product_tag-triangle-head-screw","22":"product_tag-triangle-head-screws","23":"product_tag-triangle-screw","24":"product_tag-triangle-screws","25":"product_tag-triangle-security-screw","26":"product_tag-triangle-security-screws","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/product\/3872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/comments?post=3872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/media\/3874"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/media?parent=3872"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/product_brand?post=3872"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3872"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}