{"id":2968,"date":"2025-06-06T14:01:39","date_gmt":"2025-06-06T06:01:39","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&p=2968"},"modified":"2026-05-16T17:03:42","modified_gmt":"2026-05-16T09:03:42","slug":"threaded-inserts-for-aluminum","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/de_de\/products\/threaded-inserts-for-aluminum\/","title":{"rendered":"Threaded Inserts for Aluminum Bolt Threaded Inserts Threaded Inserts for Metal"},"content":{"rendered":"

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

Threaded inserts for aluminum are precision fastening components engineered to create durable, high-strength threaded connections in aluminum alloys. They address aluminum’s softness and low thread fatigue resistance, providing reliable threads that withstand repeated assembly cycles and vibration.<\/p>\n

\n

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

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

    Stainless Steel (304\/316)<\/strong>: Optimal corrosion resistance for marine\/aerospace<\/p>\n<\/li>\n

  • \n

    Carbon Steel (Grade 8)<\/strong>: High tensile strength for structural applications<\/p>\n<\/li>\n

  • \n

    Aluminum Bronze (C95400)<\/strong>: Superior galling resistance for high-temp use<\/p>\n<\/li>\n

  • \n

    Titanium (Grade 5)<\/strong>: Ultimate strength-to-weight ratio<\/p>\n<\/li>\n<\/ul>\n

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

      Hard Anodizing<\/strong>: 50+ micron thickness for extreme wear resistance<\/p>\n<\/li>\n

    • \n

      Nickel-Teflon\u00ae Coating<\/strong>: Dry lubricant properties (\u03bc<0.2)<\/p>\n<\/li>\n

    • \n

      Geomet\u00ae Coating<\/strong>: Anti-seize performance to 1000\u00b0C<\/p>\n<\/li>\n

    • \n

      Silver Plating<\/strong>: Electrical conductivity for grounding applications<\/p>\n<\/li>\n<\/ul>\n

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

        Thread Range<\/strong>: M3-M24 (metric), #6-1″ (UNC\/UNF)<\/p>\n<\/li>\n

      • \n

        Installation<\/strong>: Keysert\u00ae, Rivetnut\u00ae, or helical coil systems<\/p>\n<\/li>\n

      • \n

        Special Features<\/strong>: Locking flute designs for vibration resistance<\/p>\n<\/li>\n

      • \n

        Standards<\/strong>: NASM 33537, MS 21206, ISO 15480<\/p>\n<\/li>\n<\/ul>\n

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

          Aerospace<\/strong>: Airframe structural connections<\/p>\n<\/li>\n

        • \n

          EV Battery Packs<\/strong>: High-current busbar connections<\/p>\n<\/li>\n

        • \n

          Military Optics<\/strong>: Vibration-proof sight mounts<\/p>\n<\/li>\n

        • \n

          Marine<\/strong>: Saltwater-exposed hull components<\/p>\n<\/li>\n<\/ul>\n

          \n

          Excellent\u00a0 Case: Helicopter Rotor Blade Retention System<\/strong><\/h3>\n

          Challenge<\/strong>:
          \nA helicopter OEM experienced thread pull-out failures in 7075-T6 aluminum rotor mounts after 800 flight hours, requiring premature blade replacements.<\/p>\n

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

            \n
          • \n

            Installed\u00a0titanium thread inserts (M10x1.5, hard anodized)<\/strong>\u00a0using Keysert\u00ae technology:<\/p>\n

              \n
            • \n

              Fatigue Life<\/strong>: Achieved 5,000+ stress cycles (MIL-STD-1312-21)<\/p>\n<\/li>\n

            • \n

              Corrosion Protection<\/strong>: Passed 1,000hr salt fog testing<\/p>\n<\/li>\n

            • \n

              Weight Savings<\/strong>: 40% lighter than steel alternatives<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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

                \n
              • \n

                Extended service interval from 800 to 5,000 flight hours<\/p>\n<\/li>\n

              • \n

                Reduced unscheduled maintenance by 72%<\/p>\n<\/li>\n

              • \n

                Achieved FAA AC 29-2C compliance<\/p>\n<\/li>\n<\/ul>\n

                \n

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

                \u2714\u00a08X Higher Pull-Out Strength<\/strong>\u00a0vs. direct aluminum threads
                \n\u2714\u00a0Thermal Stability<\/strong>: Maintains clamp load from -65\u00b0F to +350\u00b0F
                \n\u2714\u00a0EMI Shielding<\/strong>: Optional conductive coatings available<\/p>","protected":false},"excerpt":{"rendered":"

                Threaded Inserts for Aluminum Bolt Threaded Inserts Threaded Inserts for Metal<\/p>","protected":false},"featured_media":2970,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[29],"product_tag":[566,579,567,568,569,570,571,580,573,574,581,576,582,583,578],"class_list":{"0":"post-2968","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-alunimum","15":"product_tag-screw-threaded-inserts","16":"product_tag-self-tapping-threaded-inserts","17":"product_tag-stainless-threaded-insertsed","18":"product_tag-threaded-insert","19":"product_tag-threaded-inserts","20":"product_tag-threaded-inserts-brass","21":"product_tag-wire-threaded-inserts","23":"first","24":"instock","25":"shipping-taxable","26":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product\/2968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/comments?post=2968"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/media\/2970"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/media?parent=2968"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_brand?post=2968"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_cat?post=2968"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/de_de\/wp-json\/wp\/v2\/product_tag?post=2968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}