{"product_id":"value-collection-34274-hex-lock-nut-3-8-16-nylon-insert","title":"Value Collection 34274 Hex Lock Nut 3\/8-16 Nylon Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 34274 is a 3\/8-16 hex lock nut with a nylon insert locking mechanism, manufactured from Grade 2 steel with a zinc-plated finish. The nylon insert creates interference with mating threads to resist loosening caused by vibration and torque. At 15\/32 inches high with a 9\/16-inch width across flats, this fastener fits standard 9\/16-inch wrenches and sockets. It is installed by licensed trades and maintenance professionals wherever a reliable, reusable locking fastener is required on 3\/8-16 UNC threaded rod, bolt, or stud.\u003c\/p\u003e\n\u003cp\u003eThis nut is suited for residential and light commercial applications across HVAC, plumbing, electrical, and general mechanical assembly. Typical uses include securing equipment mounting hardware, pipe hangers, electrical enclosure assemblies, and structural brackets where vibration or thermal cycling could compromise a standard non-locking nut. The right-hand thread orientation is standard for all UNC fastener installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style resists loosening under vibration without damaging mating threads\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC thread size with right-hand thread direction\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for general-purpose mechanical fastening\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion resistance in dry and low-moisture environments\u003c\/li\u003e\n  \u003cli\u003e15\/32 inches height and 9\/16 inches width across flats for standard wrench fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation hex lock nut for any 3\/8-16 UNC threaded fastener application in residential or commercial mechanical, HVAC, plumbing, or electrical assembly work.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a standard 9\/16-inch wrench or socket. Power down or de-energize any equipment before working on fastened assemblies. Nylon insert nuts are intended for use at temperatures within the service range of the nylon element — avoid applications with sustained elevated heat that may degrade the insert. Follow applicable codes such as NEC or IFGC for fastener specifications in regulated 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\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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: 2\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: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 15\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 34274\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690262495538,"sku":"34274","price":2438.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2a6ff436ed34a443b942e5391bd156ec.jpg?v=1788267893","url":"https:\/\/voomisupply.com\/products\/value-collection-34274-hex-lock-nut-3-8-16-nylon-insert","provider":"Voomi Supply","version":"1.0","type":"link"}