{"product_id":"value-collection-897304br-hex-lock-nut-1-1-2-12-grade-8","title":"Value Collection 897304BR Hex Lock Nut 1-1\/2-12 Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 897304BR is a hex lock nut with a nylon insert locking mechanism, designed for high-strength fastening applications requiring reliable resistance to vibration-induced loosening. Manufactured from Grade 8 steel with a bright, uncoated finish, this nut features a 1-1\/2-12 UNF right-hand thread and measures 1-39\/64 inches in height with a 2-3\/16 inch width across flats. It is suited for mechanical assemblies, heavy equipment, and structural connections where torque retention and joint integrity are critical. Licensed trades professionals and industrial maintenance technicians are the primary installers of fasteners in this size and grade range.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is applicable in heavy-duty mechanical and industrial settings where UNF thread fasteners are specified. The nylon insert provides a prevailing torque locking action, preventing the nut from backing off under vibration or dynamic loading without the need for thread-locking compounds. Typical use cases include agricultural equipment, hydraulic assemblies, large machinery frames, and structural mounting applications that call for a Grade 8 fastener with a non-metallic locking insert.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style provides prevailing torque resistance against vibration-induced loosening\u003c\/li\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile and proof load capacity\u003c\/li\u003e\n  \u003cli\u003e1-1\/2-12 UNF right-hand thread for fine-pitch fastening applications\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no coating to affect thread fit or dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eHeight of 1-39\/64 inches and 2-3\/16 inch width across flats for standard hex tooling\u003c\/li\u003e\n  \u003cli\u003eSold individually — single-piece minimum order quantity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1-1\/2-12 UNF Grade 8 threaded fasteners and bolts in inch-standard mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of large-format hex lock nuts in this size range typically requires a properly sized box-end or torque wrench capable of handling the 2-3\/16 inch across-flats dimension. Always verify that the mating bolt or stud is the correct UNF thread pitch and grade before installation. Nylon insert lock nuts are generally intended for single use; once the nylon insert has been fully engaged and removed, the locking effectiveness may be reduced. Follow applicable equipment manufacturer torque specifications for the assembly being serviced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/2-12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1-39\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 2-3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: 897304BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723276288306,"sku":"897304BR","price":59.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6fad192fc2f5c1b4a29809e6a0aed877.jpg?v=1788602513","url":"https:\/\/voomisupply.com\/products\/value-collection-897304br-hex-lock-nut-1-1-2-12-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}