{"product_id":"value-collection-1-thn-25c-hex-lock-nut-1-4-20-18-8-ss","title":"Value Collection 1-THN-25C Hex Lock Nut 1\/4-20 18-8 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1-THN-25C is a 1\/4-20 hex lock nut with a nylon insert locking mechanism, manufactured from 18-8 stainless steel with a bright uncoated finish. The nylon insert deforms around mating threads when tightened, creating resistance to vibration loosening without the need for thread-locking compounds. At 13\/64 inches high with a 7\/16 inch width across flats, this nut is sized for standard UNC fastener applications. HVAC technicians, plumbers, electricians, and mechanical contractors use nylon insert lock nuts anywhere a vibration-resistant, corrosion-resistant threaded connection is required in light-duty to medium-duty assemblies.\u003c\/p\u003e\n\u003cp\u003eThis lock nut is suited for indoor and outdoor mechanical assemblies where stainless steel corrosion resistance is a priority. Common applications include equipment panel fastening, pipe support bracketing, electrical enclosure hardware, and HVAC component mounting. The right-hand thread direction matches standard UNC fastener systems. This nut is sold individually with a minimum order quantity of 50 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style resists vibration loosening without adhesives or secondary locking hardware\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread size with right-hand thread direction for standard fastener compatibility\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish maintains dimensional accuracy and allows visual inspection of seating\u003c\/li\u003e\n  \u003cli\u003eWidth across flats of 7\/16 inch accepts standard 7\/16 inch wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eCompact height of 13\/64 inches suits installations with limited axial clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1\/4-20 UNC threaded fasteners in standard inch-measurement mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNylon insert lock nuts are installed by mechanical and trade technicians using standard open-end, box, or socket wrenches sized to 7\/16 inch across flats. The nylon insert is a single-use locking feature — once fully engaged and removed, the insert loses a portion of its locking torque and the nut should be replaced. Ensure mating threads are clean and free of debris before installation to prevent cross-threading or damage to the nylon insert.\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: 1\/4-20\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\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 13\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 7\/16 inches (0.4300 to 0.4390 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Points\u003c\/strong\u003e: 0.4820 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.005 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: 1-THN-25C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51702495346994,"sku":"1-THN-25C","price":1269.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b30d05b35fbb98aad5801ff4fd778a13.jpg?v=1788411483","url":"https:\/\/voomisupply.com\/products\/value-collection-1-thn-25c-hex-lock-nut-1-4-20-18-8-ss","provider":"Voomi Supply","version":"1.0","type":"link"}