{"product_id":"jergens-215-066501-thread-locking-insert-10-32-3-8-16-unf","title":"Jergens 215-066501 Thread Locking Insert 10-32 3\/8-16 Unf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe JERGENS 215-066501 is a heavy-duty keylocking thread locking insert designed to create a permanent, load-bearing threaded connection in parent materials that cannot support a reliable thread on their own. The insert features a 10-32 UNF internal thread and a 3\/8-16 UNF external thread, with an overall length of 0.31 inches. Constructed from passivated 303 stainless steel, it resists corrosion and meets NAS 1394 standards. Machinists, toolmakers, and maintenance technicians install these inserts where thread stripping is a concern or where a stronger thread form is needed in softer base materials.\u003c\/p\u003e\u003cp\u003eThis insert is suited for precision metalworking, aerospace, defense, and industrial maintenance applications where a secure, non-rotating threaded insert is required. The keylocking design uses keys that are driven into the parent material after installation, locking the insert in place under vibration and heavy load. It is appropriate for use in steel, aluminum, and other engineering materials where a standard UNF thread form is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e10-32 UNF internal thread with a 2B class of fit for standard fastener engagement\u003c\/li\u003e\n\u003cli\u003e3\/8-16 UNF external thread with a 2A class of fit for secure installation in the parent bore\u003c\/li\u003e\n\u003cli\u003eOverall length of 0.31 inches for compact, low-profile installations\u003c\/li\u003e\n\u003cli\u003e303 stainless steel construction with passivated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHeavy-duty keylocking design meets NAS 1394 standard\u003c\/li\u003e\n\u003cli\u003ePassivated surface treatment for enhanced durability in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation keylocking thread insert for applications requiring a 10-32 internal thread and 3\/8-16 external thread in UNF thread form per NAS 1394.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by machinists or maintenance technicians using a prepared parent bore drilled and tapped to the 3\/8-16 external thread specification. Power down all relevant machinery before beginning work. Keys must be driven into the parent material after the insert is threaded into place to prevent rotation under load. Follow the fastener manufacturer's installation procedure and applicable industry standards for thread insert installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: 10-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Type\u003c\/strong\u003e: Heavy-Duty Keylocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Thread Class of Fit\u003c\/strong\u003e: 2B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Thread Class of Fit\u003c\/strong\u003e: 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Passivated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: NAS 1394\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JERGENS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 215-066501\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JERGENS","offers":[{"title":"Default Title","offer_id":51971553788210,"sku":"215-066501","price":16.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c92f3bf95b392bd31941d757ef6cb02c.jpg?v=1789958570","url":"https:\/\/voomisupply.com\/products\/jergens-215-066501-thread-locking-insert-10-32-3-8-16-unf","provider":"Voomi Supply","version":"1.0","type":"link"}