{"id":9681159323799,"title":"XunLiu Key Locking Inserts Thread Repair (M24X3-M33X2-33L) | Stainless Steel,Heavy-Duty Thread Repair \u0026 Reinforcement Fastener for Industrial Applications M24X3-M33X2-33L","handle":"xunliu-key-locking-inserts-thread-repair-m24x3-m33x2-33l-stainless-steel-heavy-duty-thread-repair-reinforcement-fastener-for-industrial-applications-m24x3-m33x2-33l","description":"\u003ch3\u003eXunLiu Key Locking Inserts Thread Repair (M24X3-M33X2-33L) | Stainless Steel,Heavy-Duty Thread Repair \u0026amp; Reinforcement Fastener for Industrial Applications\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe XunLiu Key Locking Insert is a precision-engineered threaded fastener\nfeaturing both internal and external threads, with four locking keys on the\nouter surface. It is designed to provide a permanent, torque-resistant, and\nvibration-proof thread connection in demanding industrial applications. How It\nWorks: Once the parent material is tapped to the required size, the insert is\nthreaded into the hole, and the four locking keys are driven into the base\nmaterial using a key-driving tool. This creates a solid mechanical lock that\nprevents the insert from rotating or being pulled out under load. Ideal\nApplications: Thread repair in aluminum, cast iron, plastics, and other low-\nstrength materials; aerospace, automotive, electronics, and precision\nmachinery manufacturing; repair and maintenance scenarios requiring thread\nrestoration without full part replacement. The insert is fully removable\nwithout damaging the parent material, offering unmatched flexibility for\nengineering and repair teams.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePROFESSIONAL THREAD REPAIR Designed to restore damaged or stripped internal threads to full original strength. Eliminates costly part replacement and rework, saving time and material costs in industrial and manufacturing environments.\u003c\/li\u003e\n \u003cli\u003e4-KEY LOCKING MECHANISM FOR VIBRATION RESISTANCE Four external locking keys are permanently pressed into the parent material, providing a 360 mechanical lock that prevents rotation, loosening, or pull-out even under high torque and heavy vibration loads.\u003c\/li\u003e\n \u003cli\u003ePREMIUM 303 STAINLESS STEEL CONSTRUCTION Manufactured from corrosion-resistant 303 stainless steel, offering excellent performance in harsh environments including moisture, chemicals, and elevated temperatures. Built for long-lasting reliability.\u003c\/li\u003e\n \u003cli\u003eREINFORCES LOW-STRENGTH BASE MATERIALS Ideal for aluminum alloy, cast iron, engineering plastics, and other soft or brittle materials. Dramatically increases the load-bearing capacity of threaded holes, extending service life of assemblies.\u003c\/li\u003e\n \u003cli\u003eREMOVABLE WITHOUT DAMAGING PARENT MATERIAL The key insert can be removed and replaced without compromising the base material, making it perfect for repair, maintenance, and prototype applications where flexibility is essential.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:09:11+10:00","created_at":"2026-07-26T23:44:08+10:00","vendor":"XunLiu","type":"Thread Locking Inserts","tags":["home_improvement_Aug2026"],"price":12900,"price_min":12900,"price_max":12900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068475781271,"title":"M24X3-M33X2-33L","option1":"M24X3-M33X2-33L","option2":null,"option3":null,"sku":"B08J4D4N33","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"XunLiu Key Locking Inserts Thread Repair (M24X3-M33X2-33L) | Stainless Steel,Heavy-Duty Thread Repair \u0026 Reinforcement Fastener for Industrial Applications M24X3-M33X2-33L - M24X3-M33X2-33L","public_title":"M24X3-M33X2-33L","options":["M24X3-M33X2-33L"],"price":12900,"weight":97,"compare_at_price":null,"inventory_management":"shopify","barcode":"795274033594","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B08J4D4N33.jpg?v=1785073450","\/\/newnestshop.com\/cdn\/shop\/files\/61z7JxojdnL.jpg?v=1785073450","\/\/newnestshop.com\/cdn\/shop\/files\/61ctKMJt1ML.jpg?v=1785073450","\/\/newnestshop.com\/cdn\/shop\/files\/619hpDFtENL.jpg?v=1785073450","\/\/newnestshop.com\/cdn\/shop\/files\/61vNjLF5ICL.jpg?v=1785073450"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B08J4D4N33.jpg?v=1785073450","options":["Size"],"media":[{"alt":null,"id":42460032696471,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B08J4D4N33.jpg?v=1785073450"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B08J4D4N33.jpg?v=1785073450","width":1100},{"alt":null,"id":42460032729239,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61z7JxojdnL.jpg?v=1785073450"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61z7JxojdnL.jpg?v=1785073450","width":1100},{"alt":null,"id":42460032762007,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61ctKMJt1ML.jpg?v=1785073450"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61ctKMJt1ML.jpg?v=1785073450","width":1100},{"alt":null,"id":42460032794775,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/619hpDFtENL.jpg?v=1785073450"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/619hpDFtENL.jpg?v=1785073450","width":1100},{"alt":null,"id":42460032827543,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61vNjLF5ICL.jpg?v=1785073450"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61vNjLF5ICL.jpg?v=1785073450","width":1100}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXunLiu Key Locking Inserts Thread Repair (M24X3-M33X2-33L) | Stainless Steel,Heavy-Duty Thread Repair \u0026amp; Reinforcement Fastener for Industrial Applications\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe XunLiu Key Locking Insert is a precision-engineered threaded fastener\nfeaturing both internal and external threads, with four locking keys on the\nouter surface. It is designed to provide a permanent, torque-resistant, and\nvibration-proof thread connection in demanding industrial applications. How It\nWorks: Once the parent material is tapped to the required size, the insert is\nthreaded into the hole, and the four locking keys are driven into the base\nmaterial using a key-driving tool. This creates a solid mechanical lock that\nprevents the insert from rotating or being pulled out under load. Ideal\nApplications: Thread repair in aluminum, cast iron, plastics, and other low-\nstrength materials; aerospace, automotive, electronics, and precision\nmachinery manufacturing; repair and maintenance scenarios requiring thread\nrestoration without full part replacement. The insert is fully removable\nwithout damaging the parent material, offering unmatched flexibility for\nengineering and repair teams.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePROFESSIONAL THREAD REPAIR Designed to restore damaged or stripped internal threads to full original strength. Eliminates costly part replacement and rework, saving time and material costs in industrial and manufacturing environments.\u003c\/li\u003e\n \u003cli\u003e4-KEY LOCKING MECHANISM FOR VIBRATION RESISTANCE Four external locking keys are permanently pressed into the parent material, providing a 360 mechanical lock that prevents rotation, loosening, or pull-out even under high torque and heavy vibration loads.\u003c\/li\u003e\n \u003cli\u003ePREMIUM 303 STAINLESS STEEL CONSTRUCTION Manufactured from corrosion-resistant 303 stainless steel, offering excellent performance in harsh environments including moisture, chemicals, and elevated temperatures. Built for long-lasting reliability.\u003c\/li\u003e\n \u003cli\u003eREINFORCES LOW-STRENGTH BASE MATERIALS Ideal for aluminum alloy, cast iron, engineering plastics, and other soft or brittle materials. Dramatically increases the load-bearing capacity of threaded holes, extending service life of assemblies.\u003c\/li\u003e\n \u003cli\u003eREMOVABLE WITHOUT DAMAGING PARENT MATERIAL The key insert can be removed and replaced without compromising the base material, making it perfect for repair, maintenance, and prototype applications where flexibility is essential.\u003c\/li\u003e\n \u003c\/ul\u003e"}