{"product_id":"e-z-lok-650-8-thread-locking-insert-m8-x-1-25-1-2-13","title":"E-z Lok 650-8 Thread Locking Insert M8 X 1.25 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe E-Z LOK 650-8 is a standard wall thread locking insert designed to convert or repair threaded holes in metal assemblies. It features an M8 x 1.25 internal thread and a 1\/2-13 external thread, allowing it to be driven into a tapped hole to provide a durable, locked-in internal thread. Manufactured from C12L14 carbon steel with a smooth rolled finish, this insert delivers reliable thread engagement in applications where vibration or repeated fastener cycling would otherwise degrade the base material. Overall length is 31\/64 inches (0.484 inches). Installation is performed by trade professionals in manufacturing, maintenance, and repair environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in metal components requiring a metric internal thread where the host material has been damaged, stripped, or originally tapped to a larger size. The M8 x 1.25 internal thread conforms to Metric Coarse and Metric Fine thread standards. The 1\/2-13 external thread is driven into the prepared host hole using a standard tap. Typical applications include machinery repair, equipment fabrication, and industrial assembly work where thread integrity is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM8 x 1.25 internal thread with Class 2B fit for standard metric fastener engagement\u003c\/li\u003e\n\u003cli\u003e1\/2-13 external thread with Class 2A fit for secure installation into host material\u003c\/li\u003e\n\u003cli\u003eStandard wall design compatible with standard tap preparation\u003c\/li\u003e\n\u003cli\u003eC12L14 carbon steel construction for strength and machinability\u003c\/li\u003e\n\u003cli\u003eSmooth rolled finish for clean installation and consistent thread form\u003c\/li\u003e\n\u003cli\u003eMeets Metric Coarse and Metric Fine thread standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation thread locking insert for metal assemblies requiring an M8 x 1.25 internal thread in a 1\/2-13 tapped host hole using a standard tap.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician. The host material must be tapped to 1\/2-13 using a standard tap before the insert is driven in. Ensure the host hole is clean and free of debris before installation. Follow the insert manufacturer's installation tooling recommendations to avoid damaging the insert or surrounding material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: M8 x 1.25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse, Metric Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Type\u003c\/strong\u003e: Standard Wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 31\/64 inches (0.484 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C12L14\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\u003eFor Tap Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Smooth, Rolled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0113 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: E-Z LOK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 650-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"E-Z LOK","offers":[{"title":"Default Title","offer_id":67906570584370,"sku":"650-8","price":62.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db04812fb3a5641b569eabf99d516cad.jpg?v=1791169294","url":"https:\/\/voomisupply.com\/products\/e-z-lok-650-8-thread-locking-insert-m8-x-1-25-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}