{"id":2964,"date":"2025-06-06T13:23:20","date_gmt":"2025-06-06T05:23:20","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&p=2964"},"modified":"2025-06-06T17:27:45","modified_gmt":"2025-06-06T09:27:45","slug":"threaded-inserts-for-plastic","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/pl\/products\/threaded-inserts-for-plastic\/","title":{"rendered":"Threaded Inserts for Plastic Metal Stainless Steel Brass Threaded Inserts M3 M6 M8"},"content":{"rendered":"

What Are Threaded Inserts for Plastic?<\/strong><\/h3>\n

Threaded inserts for plastic<\/strong>\u00a0are precision-engineered threaded reinforcement components specifically designed to create durable, high-strength threads in plastic materials. They compensate for plastic’s inherent low shear strength and prevent thread stripping, enabling reliable fastening in applications requiring repeated assembly\/disassembly.<\/p>\n

\n

Threaded Inserts for Plastic: Specifications<\/strong><\/h3>\n

1. Material<\/strong><\/h4>\n
    \n
  • \n

    Brass (CZ121\/C36000)<\/strong>: Excellent machinability and corrosion resistance<\/p>\n<\/li>\n

  • \n

    Stainless Steel (303\/316)<\/strong>: Superior strength for high-load applications<\/p>\n<\/li>\n

  • \n

    Nylon\/POM<\/strong>: Lightweight, non-conductive alternative<\/p>\n<\/li>\n

  • \n

    Aluminum<\/strong>: Ideal for weight-sensitive applications<\/p>\n<\/li>\n<\/ul>\n

    2. Surface Treatment<\/strong><\/h4>\n
      \n
    • \n

      Zinc-Nickel Plating<\/strong>: Maximum corrosion protection<\/p>\n<\/li>\n

    • \n

      PTFE Coating<\/strong>: Low-friction installation and operation<\/p>\n<\/li>\n

    • \n

      Passivation (Stainless Steel)<\/strong>: Enhanced rust resistance<\/p>\n<\/li>\n

    • \n

      Anodized (Aluminum)<\/strong>: Improved surface hardness<\/p>\n<\/li>\n<\/ul>\n

      3. Common Specifications<\/strong><\/h4>\n
        \n
      • \n

        Thread Sizes<\/strong>: M2-M12 (metric), #4-1\/2″ (UNC\/UNF)<\/p>\n<\/li>\n

      • \n

        Installation Methods<\/strong>: Ultrasonic, thermal, press-fit, or self-tapping<\/p>\n<\/li>\n

      • \n

        Special Features<\/strong>: Knurled\/helical exterior for improved retention<\/p>\n<\/li>\n

      • \n

        Standards<\/strong>: DIN 796\/797, ISO 9001, RoHS compliant<\/p>\n<\/li>\n<\/ul>\n

        4. Applications<\/strong><\/h4>\n
          \n
        • \n

          Medical Devices<\/strong>: Sterilizable equipment housings<\/p>\n<\/li>\n

        • \n

          Motoryzacja<\/strong>: Plastic engine components and interior trim<\/p>\n<\/li>\n

        • \n

          Consumer Electronics<\/strong>: Durable threads in device casings<\/p>\n<\/li>\n

        • \n

          Industrial Equipment<\/strong>: Vibration-resistant plastic assemblies<\/p>\n<\/li>\n<\/ul>\n

          \n

          Excellent Case: Automotive Fuel System Component<\/strong><\/h3>\n

          Challenge<\/strong>:
          \nA Tier 1 automotive supplier experienced thread failure in nylon fuel line connectors after just 30 assembly cycles, causing leaks and recall risks.<\/p>\n

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

            \n
          • \n

            Installed\u00a0brass threaded inserts (M6, zinc-nickel plated)<\/strong>\u00a0using thermal insertion:<\/p>\n

              \n
            • \n

              Vibration Resistance<\/strong>: Withstood engine compartment vibrations up to 15G<\/p>\n<\/li>\n

            • \n

              Chemical Compatibility<\/strong>: Resisted fuel and oil exposure<\/p>\n<\/li>\n

            • \n

              Temperature Stability<\/strong>: Performed from -40\u00b0C to +125\u00b0C<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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

                \n
              • \n

                Achieved 500+ assembly cycles with no degradation<\/p>\n<\/li>\n

              • \n

                Eliminated warranty claims related to thread failure<\/p>\n<\/li>\n

              • \n

                Reduced assembly torque requirements by 25%<\/p>\n<\/li>\n<\/ul>\n

                \n

                Key Advantages<\/strong><\/h3>\n

                \u2714\u00a010X Thread Life<\/strong>\u00a0vs. direct threading in plastic
                \n\u2714\u00a0Chemical Resistant<\/strong>\u00a0options for harsh environments
                \n\u2714\u00a0Weight Savings<\/strong>\u00a0vs. metal-to-metal fastening<\/p>","protected":false},"excerpt":{"rendered":"

                Threaded Inserts for Plastic Metal Stainless Steel Brass Threaded Inserts M3 M6 M8<\/p>","protected":false},"featured_media":2965,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[29],"product_tag":[566,579,567,568,569,570,571,584,573,574,575,576,582,583,585,578],"class_list":{"0":"post-2964","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-threaded-inserts","7":"product_tag-3-8-screw-threaded-inserts","8":"product_tag-bolt-threaded-inserts","9":"product_tag-brass-threaded-inserts","10":"product_tag-heavy-duty-threaded-inserts","11":"product_tag-m3-threaded-inserts","12":"product_tag-m6-threaded-inserts","13":"product_tag-m8-threaded-inserts","14":"product_tag-metal-threaded-inserts-for-plastic","15":"product_tag-screw-threaded-inserts","16":"product_tag-self-tapping-threaded-inserts","17":"product_tag-stainless-threaded-inserts","18":"product_tag-threaded-insert","19":"product_tag-threaded-inserts","20":"product_tag-threaded-inserts-brass","21":"product_tag-threaded-inserts-tool","22":"product_tag-wire-threaded-inserts","24":"first","25":"instock","26":"shipping-taxable","27":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/product\/2964","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/comments?post=2964"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/media\/2965"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/media?parent=2964"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/product_brand?post=2964"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/product_cat?post=2964"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/pl\/wp-json\/wp\/v2\/product_tag?post=2964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}