{"product_id":"value-collection-cd557230-hex-lock-nut-1-1-4-12-unf-grade-b-10pk","title":"Value Collection CD557230 Hex Lock Nut 1-1\/4-12 Unf Grade B 10pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION CD557230 is a 1-1\/4-12 UNF Grade B hex lock nut with a nylon insert, designed to maintain fastener position under vibration and torque load. Constructed from steel with a zinc-plated finish for basic corrosion resistance, this nut features a prevailing-torque nylon insert that grips the mating thread without deforming the fastener. The width across flats measures 1-13\/16 inches and the overall height is 1-25\/64 inches. Sold in a package of 10, this part is suited for general mechanical, industrial, and light structural assembly applications where thread locking without adhesive is required.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is appropriate for use in general industrial assembly, mechanical equipment, and maintenance applications requiring a reliable UNF thread lock. The 1-1\/4-12 UNF thread pitch is a fine-thread specification commonly found in precision mechanical assemblies, hydraulic fittings, and heavy equipment fastening. The nylon insert style is appropriate where reusable, non-permanent locking is preferred over chemical threadlockers. Installers working in HVAC equipment frames, pump assemblies, and similar trade equipment will find this nut a direct-fit option for standard UNF fastener locations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4-12 UNF fine-thread specification for precision fastening applications\u003c\/li\u003e\n  \u003cli\u003eGrade B rating suitable for general mechanical and industrial use\u003c\/li\u003e\n  \u003cli\u003eNylon insert provides prevailing-torque locking without thread deformation\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc-plated finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eWidth across flats: 1-13\/16 inches; height: 1-25\/64 inches\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 10 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or stock hex lock nut for any 1-1\/4-12 UNF threaded fastener application requiring a nylon insert prevailing-torque style nut.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by hand and standard wrench using a 1-13\/16-inch hex wrench or socket. Power down or de-energize any equipment before accessing fastener locations in live mechanical or electrical assemblies. Do not reuse nylon insert lock nuts in safety-critical applications where the insert shows visible wear or deformation. Follow applicable equipment manufacturer torque specifications and relevant codes for the assembly type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-12 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut with Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-13\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1-25\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CD557230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716161569074,"sku":"CD557230","price":109.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_52c31f27-d3ac-4d99-91e4-f4c1f2ba7a6c.jpg?v=1788522595","url":"https:\/\/voomisupply.com\/products\/value-collection-cd557230-hex-lock-nut-1-1-4-12-unf-grade-b-10pk","provider":"Voomi Supply","version":"1.0","type":"link"}