{"product_id":"value-collection-39634-hex-lock-nut-1-1-2-6-grade-8-steel","title":"Value Collection 39634 Hex Lock Nut 1-1\/2-6 Grade 8 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 39634 is a heavy-duty hex lock nut with a nylon insert locking mechanism, designed for use in high-load fastening applications. The nylon collar deforms around the mating thread to resist loosening from vibration and torque without the need for adhesives or external locking hardware. Built from Grade 8 steel with an uncoated finish, this nut is suited for structural and mechanical assemblies where fastener integrity under sustained stress is critical. The 1-1\/2-6 UNC thread size targets large-diameter bolted connections typical in industrial, heavy equipment, and infrastructure applications. Installation is handled by maintenance mechanics, millwrights, and structural assemblers.\u003c\/p\u003e\u003cp\u003eThis nut fits 1-1\/2-6 UNC threaded bolts and studs in right-hand thread configurations. Grade 8 steel construction makes it appropriate for high-tension joints in steel fabrication, mounting frames, machinery bases, and similar load-bearing assemblies. The uncoated finish is standard for indoor or protected environments where corrosion exposure is minimal. At 1-39\/64 inches in height and 2-3\/16 inches across the flats, the nut requires a standard hex wrench or impact socket of matching size.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNylon insert locking style resists loosening under vibration without thread damage\u003c\/li\u003e\n\u003cli\u003eGrade 8 steel construction for high-tensile fastening applications\u003c\/li\u003e\n\u003cli\u003e1-1\/2-6 UNC right-hand thread for compatibility with standard large-diameter threaded fasteners\u003c\/li\u003e\n\u003cli\u003eUncoated finish — suitable for protected or indoor environments\u003c\/li\u003e\n\u003cli\u003eHeight of 1-39\/64 inches and width across flats of 2-3\/16 inches for use with standard hex tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard fitment for 1-1\/2-6 UNC threaded bolts and studs in industrial and structural assemblies using right-hand thread fasteners.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified mechanics or structural assemblers familiar with large-diameter fastener torque procedures. Always confirm the mating bolt thread specification matches 1-1\/2-6 UNC before installation. Use an appropriately rated hex socket or open-end wrench sized to 2-3\/16 inches across the flats. Nylon insert lock nuts are generally considered single-use — inspect the nylon collar for deformation before reuse.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/2-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\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: Grade 8\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\u003eFinish Coating\u003c\/strong\u003e: Uncoated\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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 39634\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709895901490,"sku":"39634","price":48.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77da781e45e7d241329359420266646b.jpg?v=1788461954","url":"https:\/\/voomisupply.com\/products\/value-collection-39634-hex-lock-nut-1-1-2-6-grade-8-steel","provider":"Voomi Supply","version":"1.0","type":"link"}