{"product_id":"value-collection-305277ps-hex-jam-lock-nut-1-4-20-grade-2","title":"Value Collection 305277PS Hex Jam Lock Nut 1\/4-20 Grade 2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 305277PS is a 1\/4-20 hex jam lock nut with a nylon insert locking mechanism, manufactured from Grade 2 steel with a zinc finish. This low-profile fastener is designed to resist loosening under vibration and torque by using an interference fit between the nylon insert and the mating thread. At 21\/64 inches in height and 3\/4 inches across the flats, it is a standard jam-profile fastener suited for applications where stack height is a concern. Right-hand thread direction conforms to UNF fastener standards. Commonly installed by maintenance technicians, electricians, plumbers, and mechanical contractors wherever a reliable, low-profile locking nut is required.\u003c\/p\u003e\u003cp\u003eThis nut is appropriate for general-purpose fastening applications in residential and light commercial mechanical, electrical, and plumbing assemblies. The nylon insert provides a prevailing-torque locking action that does not rely on deforming the metal thread, allowing the nut to be removed and reused in non-critical applications. The jam profile makes it a practical choice wherever space between mating surfaces is limited or where a secondary locking nut is needed against a primary fastener.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNylon insert locking style resists loosening from vibration without damaging the mating thread\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction suitable for general-purpose, non-structural fastening applications\u003c\/li\u003e\n\u003cli\u003eZinc finish provides basic corrosion resistance for indoor and light-duty environments\u003c\/li\u003e\n\u003cli\u003eLow-profile jam height of 21\/64 inches reduces stack height in confined spaces\u003c\/li\u003e\n\u003cli\u003eRight-hand 1\/4-20 UNF thread for compatibility with standard fractional fastener systems\u003c\/li\u003e\n\u003cli\u003e3\/4-inch width across flats fits standard 3\/4-inch open-end or box wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1\/4-20 UNF right-hand threaded bolts, studs, and rods in general mechanical, electrical, and plumbing assembly applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by hand-threading onto a compatible 1\/4-20 fastener, then tightening with a standard open-end, box, or combination wrench sized for a 3\/4-inch hex. Power down or de-energize any associated equipment before working on fastened assemblies in electrical or mechanical systems. Do not exceed the design load limits of Grade 2 steel in structural or high-stress applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 21\/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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 305277PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693032407346,"sku":"305277PS","price":34.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/758bf847bb1589ae1136fdd873ad9be0.jpg?v=1788306457","url":"https:\/\/voomisupply.com\/products\/value-collection-305277ps-hex-jam-lock-nut-1-4-20-grade-2","provider":"Voomi Supply","version":"1.0","type":"link"}