{"product_id":"value-collection-601497br-set-screw-7-8-14-cup-point-alloy-steel","title":"Value Collection 601497BR Set Screw 7\/8-14 Cup Point Alloy Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 601497BR is a cup point set screw engineered for secure, flush fastening in mechanical assemblies. Manufactured from alloy steel to ASTM F912 and ASME\/ANSI B18.3 standards, this fully threaded fastener features a 7\/8-14 UNF thread profile and measures 1-1\/4 inches in overall length. The cup point geometry bites into mating surfaces to resist rotation and axial movement under load, making it well suited for shaft-collar, gear-hub, and fixture-retention applications. Installation is performed with a 1\/2-inch hex key. Machinists, millwrights, and maintenance technicians commonly specify this fastener where a recessed drive and positive point engagement are required.\u003c\/p\u003e\u003cp\u003eThis set screw is used in shaft collars, shaft-mounted sprockets, pulleys, gears, and similar mechanical components across light industrial and commercial applications. The 7\/8-14 UNF thread is a fine-pitch designation appropriate for assemblies where precise axial positioning and vibration resistance are priorities. The cup point seats against the shaft surface without requiring a flat, distributing clamping force over a small circular contact area.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCup point geometry provides positive grip on round shafts without requiring a machined flat\u003c\/li\u003e\n\u003cli\u003e7\/8-14 UNF fine-pitch thread for precise positioning and vibration resistance\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction to ASTM F912 grade for high hardness and tensile strength\u003c\/li\u003e\n\u003cli\u003eConforms to ASME\/ANSI B18.3 dimensional standards\u003c\/li\u003e\n\u003cli\u003e1\/2-inch hex drive — installed with a standard hex key or Allen driver\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inches overall length suits medium shaft-collar depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fastener for any mechanical assembly requiring a 7\/8-14 UNF cup point set screw conforming to ASME\/ANSI B18.3 and ASTM F912 standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist, millwright, or maintenance technician familiar with threaded fastener procedures. Ensure the mating bore and threads are clean and free of debris before engagement. Use a properly sized 1\/2-inch hex key to achieve adequate seating torque; do not use an undersized key, as this risks rounding the drive socket. De-energize and lock out all rotating equipment before installing or removing set screws per applicable LOTO procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/4 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: 1\/2 inch (0.5000 inches)\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: ASTM F912\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: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\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: 601497BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722061775154,"sku":"601497BR","price":16.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14f215a9d809447356a04ae1beeb4765.jpg?v=1788584953","url":"https:\/\/voomisupply.com\/products\/value-collection-601497br-set-screw-7-8-14-cup-point-alloy-steel","provider":"Voomi Supply","version":"1.0","type":"link"}