{"product_id":"value-collection-101631br-set-screw-5-8-11-x-2-1-2-in-cup-point","title":"Value Collection 101631BR Set Screw 5\/8-11 X 2-1\/2 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101631BR is a cup point set screw designed for secure shaft-to-hub and collar fastening applications in mechanical assemblies. Manufactured from Grade 8 alloy steel, this screw provides high tensile strength and resistance to loosening under load. It features a 5\/8-11 UNC thread form and measures 2.5 inches in overall length. The 5\/16-inch hex drive accepts a standard hex key for installation and adjustment. Meets ASME\/ANSI B18.3 and ASTM F912 fastener standards. Suitable for use by machinists, maintenance technicians, and mechanical tradespeople working on rotating equipment, set collars, pulleys, and shaft couplings.\u003c\/p\u003e\n\u003cp\u003eThis set screw is intended for use in industrial and mechanical maintenance environments where a headless, flush-seating fastener is required. The cup point geometry bites into the mating shaft surface to create a strong holding force without requiring a separate locking mechanism. Typical applications include locking shaft collars, sprockets, gears, and pulleys onto shafts in both light and heavy-duty equipment. This is a sold-per-piece item with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eCup point tip bites into shaft surface to resist rotation and axial movement\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 UNC thread for compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex drive accepts standard hex key or Allen wrench\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 fastener standards\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush or below the surface of the mating component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or maintenance fastener for mechanical assemblies requiring a 5\/8-11 UNC headless cup point set screw with a 5\/16-inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a 5\/16-inch hex key. Ensure the tapped hole is clean and free of debris before threading the screw in by hand to avoid cross-threading. De-energize and lock out all equipment before servicing any rotating assembly. Do not exceed the torque capacity appropriate for Grade 8 alloy steel fasteners of this thread size as specified by the equipment manufacturer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F912\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10 pieces\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: 101631BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707515961650,"sku":"101631BR","price":46.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/216f23fb240805b3d665fab86c5bfeab.jpg?v=1788440753","url":"https:\/\/voomisupply.com\/products\/value-collection-101631br-set-screw-5-8-11-x-2-1-2-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}