{"id":9681050271895,"title":"1\/2-13 All-Metal Top Lock Nuts (25 Pack) – Grade C Prevailing Torque High-Temperature, Vibration-Resistant Coarse Thread Collar Style Crimped Top Locking SAE J995 0.5\" All-Metal Top Lock Nut – 25 Pack","handle":"1-2-13-all-metal-top-lock-nuts-25-pack-grade-c-prevailing-torque-high-temperature-vibration-resistant-coarse-thread-collar-style-crimped-top-locking-sae-j995-0-5-all-metal-top-lock-nut-25-pack","description":"\u003ch3\u003e1\/2-13 All-Metal Top Lock Nuts (25 Pack) – Grade C Prevailing Torque High-Temperature, Vibration-Resistant Coarse Thread Collar Style Crimped Top Locking SAE J995 0.5\"\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 1\/2-13 All-Metal Top Lock Nuts are engineered for professional and\nindustrial use where vibration, heat, and load demand uncompromising\nperformance. Manufactured from SAE Grade C–class alloy steel, the top-lock\ncollar style crimped top design provides consistent locking force without\nnylon components. Ideal for automotive assemblies, heavy equipment, and\nstructural joints where reliability is critical.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSAE Grade C Performance: High-strength alloy steel designed for critical fastening applications. SAE J995. 25-pack.\u003c\/li\u003e\n \u003cli\u003eAll-Metal Locking Design: No nylon insertmaintains locking force under heat and vibration. Collar style crimped top that is crimped to create the locking feature.\u003c\/li\u003e\n \u003cli\u003eHigh-Temperature Capable: Suitable for automotive, equipment, and industrial environments.\u003c\/li\u003e\n \u003cli\u003eDesigned for Critical Joints: Preferred where loosening is not acceptable.\u003c\/li\u003e\n \u003cli\u003eStandard 1\/2-13 Coarse Thread Grade C Nuts: Compatible with common Grade 2, Grade 5, and Grade 8 coarse-thread bolts. Manufactured to IFI 100\/107 specifications. Rockwell hardness Rc 26\/36. SAE J995.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:25:31+10:00","created_at":"2026-07-26T20:50:48+10:00","vendor":"Quantum Forge","type":"Hex Nuts","tags":["home_improvement_Aug2026"],"price":16500,"price_min":16500,"price_max":16500,"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":48068264788119,"title":"All-Metal Top Lock Nut – 25 Pack","option1":"All-Metal Top Lock Nut – 25 Pack","option2":null,"option3":null,"sku":"B0GHPRBYS6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1\/2-13 All-Metal Top Lock Nuts (25 Pack) – Grade C Prevailing Torque High-Temperature, Vibration-Resistant Coarse Thread Collar Style Crimped Top Locking SAE J995 0.5\" All-Metal Top Lock Nut – 25 Pack - All-Metal Top Lock Nut – 25 Pack","public_title":"All-Metal Top Lock Nut – 25 Pack","options":["All-Metal Top Lock Nut – 25 Pack"],"price":16500,"weight":395,"compare_at_price":null,"inventory_management":"shopify","barcode":"QFG36055-FBA","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0GHPRBYS6.jpg?v=1785063050","\/\/newnestshop.com\/cdn\/shop\/files\/614dr4hHd4L.jpg?v=1785063050","\/\/newnestshop.com\/cdn\/shop\/files\/61Namld7DeL.jpg?v=1785063050","\/\/newnestshop.com\/cdn\/shop\/files\/51HmrZeEglL.jpg?v=1785063050"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GHPRBYS6.jpg?v=1785063050","options":["Set name"],"media":[{"alt":null,"id":42456789287063,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GHPRBYS6.jpg?v=1785063050"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GHPRBYS6.jpg?v=1785063050","width":1080},{"alt":null,"id":42456789319831,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/614dr4hHd4L.jpg?v=1785063050"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/614dr4hHd4L.jpg?v=1785063050","width":1080},{"alt":null,"id":42456789352599,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61Namld7DeL.jpg?v=1785063050"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61Namld7DeL.jpg?v=1785063050","width":1080},{"alt":null,"id":42456789385367,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51HmrZeEglL.jpg?v=1785063050"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51HmrZeEglL.jpg?v=1785063050","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e1\/2-13 All-Metal Top Lock Nuts (25 Pack) – Grade C Prevailing Torque High-Temperature, Vibration-Resistant Coarse Thread Collar Style Crimped Top Locking SAE J995 0.5\"\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 1\/2-13 All-Metal Top Lock Nuts are engineered for professional and\nindustrial use where vibration, heat, and load demand uncompromising\nperformance. Manufactured from SAE Grade C–class alloy steel, the top-lock\ncollar style crimped top design provides consistent locking force without\nnylon components. Ideal for automotive assemblies, heavy equipment, and\nstructural joints where reliability is critical.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSAE Grade C Performance: High-strength alloy steel designed for critical fastening applications. SAE J995. 25-pack.\u003c\/li\u003e\n \u003cli\u003eAll-Metal Locking Design: No nylon insertmaintains locking force under heat and vibration. Collar style crimped top that is crimped to create the locking feature.\u003c\/li\u003e\n \u003cli\u003eHigh-Temperature Capable: Suitable for automotive, equipment, and industrial environments.\u003c\/li\u003e\n \u003cli\u003eDesigned for Critical Joints: Preferred where loosening is not acceptable.\u003c\/li\u003e\n \u003cli\u003eStandard 1\/2-13 Coarse Thread Grade C Nuts: Compatible with common Grade 2, Grade 5, and Grade 8 coarse-thread bolts. Manufactured to IFI 100\/107 specifications. Rockwell hardness Rc 26\/36. SAE J995.\u003c\/li\u003e\n \u003c\/ul\u003e"}