{"product_id":"value-collection-kp66135-hex-lock-nut-7-8-9-grade-c-20-pack","title":"Value Collection KP66135 Hex Lock Nut 7\/8-9 Grade C 20 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION KP66135 is a 7\/8-9 UNC hex lock nut with a distorted-thread locking style, manufactured from Grade C steel with a zinc-plated and wax finish. The distorted-thread design creates mechanical interference on engagement, resisting loosening under vibration and dynamic loads without requiring a secondary locking element. This is a right-hand thread fastener sized to 7\/8-9 UNC, suitable for general structural and mechanical assembly applications. Licensed trades and maintenance professionals use this nut where reliable thread retention is needed in standard inch-system fastener installations.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is suited for residential and commercial maintenance, construction, and equipment assembly where UNC fastener standards apply. The zinc-plated with wax finish provides a base level of corrosion resistance appropriate for indoor and mildly exposed environments. Sold in a package quantity of 20, the KP66135 is a practical stocking item for shops, service vans, and maintenance departments that regularly work with 7\/8-9 UNC hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDistorted-thread locking style resists loosening from vibration without additional hardware\u003c\/li\u003e\n  \u003cli\u003e7\/8-9 UNC right-hand thread — standard inch-system sizing\u003c\/li\u003e\n  \u003cli\u003eGrade C steel construction for general-duty mechanical applications\u003c\/li\u003e\n  \u003cli\u003eZinc-plated with wax finish for basic corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 20 for efficient stocking and field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC-thread hex lock nut for use with 7\/8-9 right-hand threaded fasteners in general mechanical and structural assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians, millwrights, or journeymen in the applicable trade. Verify mating bolt thread specification matches 7\/8-9 UNC before installation. Use an appropriately sized open-end or box wrench to drive the nut to the assembly torque required by the joint design. Distorted-thread lock nuts are generally single-use — inspect the locking element after removal and replace if the interference fit is reduced.\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: 7\/8-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Style\u003c\/strong\u003e: Distorted Thread\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: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated with Wax\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 20\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: KP66135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689715204402,"sku":"KP66135","price":50.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_dc8bc4fd-d103-47f2-af8c-147dcc7e5d6a.jpg?v=1788263353","url":"https:\/\/voomisupply.com\/products\/value-collection-kp66135-hex-lock-nut-7-8-9-grade-c-20-pack","provider":"Voomi Supply","version":"1.0","type":"link"}