{"product_id":"value-collection-101485pr-set-screw-3-8-24-x-3-4-in-cup-point","title":"Value Collection 101485PR Set Screw 3\/8-24 X 3\/4 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101485PR is a 3\/8-24 x 3\/4 inch cup point set screw manufactured from Grade 8 alloy steel. It is a headless fastener driven by a 3\/16 inch hex key and is designed to secure collars, pulleys, gears, and similar components onto shafts by biting into the shaft surface with its cup point. The 3\/8-24 thread designation indicates a Unified National Fine (UNF) thread form. This screw meets ASME\/ANSI B18.3 and ASTM F912 standards. Machinists, millwrights, and maintenance technicians routinely install this type of fastener in mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eCup point set screws like the 101485PR are used across industrial and mechanical applications where a shaft or mating component must be held in a fixed rotational or axial position. Typical installations include motor shaft couplings, sprocket hubs, and shaft collars in both light and heavy-duty equipment. The fine UNF thread pitch allows for more precise torque control and greater holding strength in threaded holes where vibration resistance matters. This fastener is sold in a minimum order quantity of 100 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-24 UNF thread form for precise engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eCup point geometry bites into shaft surface for strong axial and rotational hold\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile and torsional strength\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex drive compatible with standard hex keys and Allen wrenches\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush or below surface when fully seated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 cup point set screw suitable for any threaded hole with a 3\/8-24 UNF thread form requiring a headless, hex-drive fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 3\/16 inch hex key torqued to the appropriate value for Grade 8 alloy steel fasteners per manufacturer or application specifications. De-energize and lock out any rotating machinery before installing or removing set screws. Ensure the mating threaded hole is clean, properly tapped to 3\/8-24 UNF, and free of debris before driving the screw. Do not reuse a set screw that shows signs of deformation at the cup point or damaged hex socket.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/4 inches (overall)\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: 3\/16 inches (0.1875 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: Grade 8\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 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: 101485PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692793364786,"sku":"101485PR","price":2287.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8f93a90e376a26e597280c065f4bc440.jpg?v=1788302988","url":"https:\/\/voomisupply.com\/products\/value-collection-101485pr-set-screw-3-8-24-x-3-4-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}