{"product_id":"value-collection-r63223264-hex-lock-nut-18-8-ss-unc","title":"Value Collection R63223264 Hex Lock Nut 18-8 Ss Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63223264 is a hex lock nut with a nylon insert locking mechanism, manufactured from 18-8 stainless steel for corrosion resistance in demanding environments. Standing 1\/4 inch tall with a 3\/8-inch width across flats, this fastener uses a right-hand UNC thread pattern and relies on the nylon insert to grip the mating thread and resist loosening under vibration and dynamic loading. Electricians, plumbers, HVAC technicians, and mechanical contractors reach for nylon insert lock nuts when a secure, reusable fastener connection is required without the need for thread-locking compounds or additional hardware.\u003c\/p\u003e\n\u003cp\u003eThis lock nut is suited for general-purpose mechanical assemblies in residential, commercial, and light industrial applications. The 18-8 stainless steel construction makes it appropriate for installations exposed to moisture, mild chemicals, or outdoor conditions where carbon steel fasteners would corrode. It is commonly used in electrical panel builds, HVAC equipment mounting, plumbing fixture installations, and equipment support assemblies where thread integrity must be maintained over repeated service cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in wet or chemically exposed environments\u003c\/li\u003e\n  \u003cli\u003eNylon insert locking style resists loosening caused by vibration without permanently deforming the mating thread\u003c\/li\u003e\n  \u003cli\u003eRight-hand UNC thread direction for compatibility with standard inch-series fastener systems\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch height and 3\/8-inch width across flats allow use with standard hex wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eReusable design allows removal and reinstallation during routine service or equipment modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC inch-series hex lock nut suitable for use with matching UNC-threaded bolts and studs in general mechanical, HVAC, plumbing, and electrical assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed with an appropriately sized hex wrench or socket matching the 3\/8-inch width across flats. Torque the nut by hand until the nylon insert engages the mating thread, then tighten to the assembly requirement using standard hand tools. Do not use impact drivers at full power, as excessive speed can damage the nylon insert and reduce locking effectiveness. Always de-energize or shut off the associated system before accessing any fastened assembly in live electrical, HVAC, or plumbing installations.\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\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.375 inches\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: UNC\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: 0.005 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: R63223264\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696453026098,"sku":"R63223264","price":1390.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7b8c23d0bc6e87a0ed38bb60ceedc081.jpg?v=1788342818","url":"https:\/\/voomisupply.com\/products\/value-collection-r63223264-hex-lock-nut-18-8-ss-unc","provider":"Voomi Supply","version":"1.0","type":"link"}