{"product_id":"value-collection-88njp-hex-jam-nut-7-8-14-un-steel","title":"Value Collection 88NJP Hex Jam Nut 7\/8-14 Un Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 88NJP is a 7\/8-14 UN hex jam nut machined from steel for use in threaded fastener assemblies requiring a low-profile locking nut. The right-hand thread conforms to the UN (Unified National) standard. Measuring 1-5\/16 inches across the flats and 31\/64 inches high, this nut is designed to back-lock against a primary nut to prevent loosening under vibration or dynamic loading. The uncoated finish is suitable for indoor or protected installations. It is a standard single-piece fastener used by machinists, millwrights, and maintenance technicians across industrial and mechanical service applications.\u003c\/p\u003e\n\u003cp\u003eThis jam nut is suited for general mechanical assembly, maintenance, and repair work where a 7\/8-14 UN right-hand threaded fastener system is in use. Typical applications include shaft and bearing retention, threaded rod assemblies, and machinery adjustment mechanisms. It is used in both light and heavy industrial environments wherever a thin locking nut is required to secure an adjacent standard hex nut in place.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/8-14 UN right-hand thread form for standard Unified National thread engagement\u003c\/li\u003e\n  \u003cli\u003eLow-profile jam nut design at 31\/64 inches high for space-constrained locking applications\u003c\/li\u003e\n  \u003cli\u003e1-5\/16 inches across flats for use with standard hex wrenches and sockets\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides strength and durability under mechanical load\u003c\/li\u003e\n  \u003cli\u003eUncoated finish for straightforward use in protected or indoor environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fastener for any threaded assembly using a 7\/8-14 UN right-hand thread specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a machinist, millwright, or qualified maintenance technician. Thread the jam nut onto the fastener first, then install the primary hex nut and back-tighten the jam nut against it using two wrenches simultaneously. Ensure threads are clean and free of debris before assembly. Always de-energize or lock out equipment before performing fastener service on mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-14 UN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN (Unified National)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcross Flats\u003c\/strong\u003e: 1-5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 31\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1133 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: 88NJP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714583626034,"sku":"88NJP","price":1795.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d88d26671b28f1d9c780f735ed14bec8.jpg?v=1788503468","url":"https:\/\/voomisupply.com\/products\/value-collection-88njp-hex-jam-nut-7-8-14-un-steel","provider":"Voomi Supply","version":"1.0","type":"link"}