{"product_id":"value-collection-l79ne0813-hex-lock-nut-1-2-13-ss","title":"Value Collection L79NE0813 Hex Lock Nut 1\/2-13 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION L79NE0813 is a 1\/2-13 hex lock nut with a nylon insert locking mechanism, manufactured from grade 18-8 stainless steel. The nylon insert creates interference with mating threads to resist loosening caused by vibration and dynamic loads, making it suitable for mechanical assemblies where fastener retention is critical. At 39\/64 inches in height with a 3\/4-inch width across flats, this nut follows UNC thread standards with a right-hand thread direction. Plumbers, electricians, HVAC technicians, and general maintenance trades use this style of fastener in corrosion-prone or outdoor environments where stainless steel is specified.\u003c\/p\u003e\n\u003cp\u003eThis nylon insert lock nut is appropriate for residential and commercial applications where vibration resistance and corrosion resistance are both required. Common installation scenarios include equipment mounting, pipe support hardware, electrical panel work, and mechanical system assemblies. The UNC 1\/2-13 thread pattern is one of the most widely used coarse-thread sizes in trade work, making this nut compatible with standard 1\/2-13 bolts and threaded rod in inch-measurement systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style resists loosening under vibration without deforming the mating threads\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 stainless steel construction provides corrosion resistance in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC right-hand thread for compatibility with standard coarse-thread fasteners\u003c\/li\u003e\n  \u003cli\u003eHeight of 39\/64 inches and 3\/4-inch width across flats fit standard hex wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; does not meet military specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/2-13 UNC right-hand threaded bolts, screws, and threaded rod in inch-measurement fastener systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a standard 3\/4-inch hex wrench or socket. Hand-thread the nut fully onto the mating fastener before applying tool torque to avoid cross-threading. The nylon insert is a single-use locking feature — once fully seated and removed, the locking effectiveness is reduced and replacement is recommended. Verify the mating fastener thread class and material compatibility before installation in safety-critical assemblies.\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\/2-13\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\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: 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\u003eHeight\u003c\/strong\u003e: 39\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: L79NE0813\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689754263858,"sku":"L79NE0813","price":1672.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a704250a301c82e49a6ec111547c287.jpg?v=1788263883","url":"https:\/\/voomisupply.com\/products\/value-collection-l79ne0813-hex-lock-nut-1-2-13-ss","provider":"Voomi Supply","version":"1.0","type":"link"}