{"product_id":"value-collection-b52001629-hex-lock-nut-7-8-14-grade-8","title":"Value Collection B52001629 Hex Lock Nut 7\/8-14 Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION B52001629 is a 7\/8-14 UNF hex lock nut with a nylon insert locking style, manufactured from Grade 8 steel with a yellow zinc dichromate finish. The nylon insert creates prevailing torque that resists loosening under vibration and dynamic loads, making this nut a reliable choice for high-strength fastening applications. It measures 63\/64 inches in height and 1-1\/4 inches across the flats, following standard inch-series dimensions. The right-hand thread direction is consistent with the vast majority of threaded fastener assemblies. Installation is straightforward for mechanics, maintenance technicians, and anyone working with Grade 8 inch-series fasteners.\u003c\/p\u003e\n\u003cp\u003eThis nut is suited for use in mechanical assemblies, heavy equipment, agricultural machinery, automotive drivetrain components, and industrial fabrication where a fine-thread, high-strength prevailing-torque nut is required. The 7\/8-14 fine thread pitch provides greater thread engagement and improved resistance to loosening compared to coarse-thread equivalents, making it well matched to applications subject to vibration or cyclical stress. The yellow zinc dichromate finish provides a baseline level of corrosion resistance in typical shop and field environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile and proof load capacity\u003c\/li\u003e\n  \u003cli\u003eNylon insert locking mechanism provides prevailing torque without adhesives or secondary locking hardware\u003c\/li\u003e\n  \u003cli\u003e7\/8-14 UNF fine thread for improved clamp load and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eYellow zinc dichromate finish for corrosion protection and visual identification\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction compatible with standard fastener assemblies\u003c\/li\u003e\n  \u003cli\u003eInch-series dimensions conforming to UNF fastener standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNF hex lock nut for use with any 7\/8-14 right-hand threaded bolt or stud in Grade 8 or lower strength applications where prevailing-torque locking is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanics or maintenance technicians using a standard wrench sized for 1-1\/4 inches across the flats. Power down or de-energize any associated equipment before disassembling fastened joints. Nylon insert lock nuts are generally intended for single use, as the locking insert may be degraded after removal. Do not use in applications where sustained temperatures exceed the service limit of the nylon insert material.\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: 7\/8-14 UNF\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: Grade 8\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: Yellow Zinc Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 63\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 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: B52001629\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712069140786,"sku":"B52001629","price":28.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14fe546eefd18c6b7e7d811aabd69f32.jpg?v=1788483296","url":"https:\/\/voomisupply.com\/products\/value-collection-b52001629-hex-lock-nut-7-8-14-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}