{"product_id":"value-collection-101583pr-set-screw-1-2-13-x-2-in-cup-point-grade-8","title":"Value Collection 101583PR Set Screw 1\/2-13 X 2 in Cup Point Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101583PR is a 1\/2-13 x 2-inch cup point set screw manufactured from Grade 8 alloy steel. Set screws are fully threaded fasteners with no head, designed to secure a component — such as a collar, gear, or pulley — against a shaft by bearing directly against it. The cup point digs into the mating surface to resist rotation and axial movement. This screw uses a 1\/4-inch hex key drive and conforms to ASME\/ANSI B18.3 and ASTM F912 standards. Maintenance technicians, millwrights, and mechanical assemblers install these in machine, industrial, and equipment applications where a low-profile, headless fastener is required.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for use in mechanical power transmission assemblies, including shaft-mounted components such as shaft collars, sprockets, couplings, and pulleys. The 1\/2-13 UNC thread and 2-inch overall length make it appropriate for moderate to heavy-duty clamping loads in industrial and commercial equipment. It is sold individually per package, with a minimum order quantity of 10 pieces per order increment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point geometry bites into the mating shaft surface to resist torque and axial displacement\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel provides high tensile and proof load strength for demanding clamping applications\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC thread for broad compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch hex key drive for positive engagement with standard Allen wrenches\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 for clearance-critical installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series UNC set screw for use in any tapped 1\/2-13 hole requiring a cup point, headless fastener per ASME\/ANSI B18.3 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by millwrights, mechanical technicians, or qualified assemblers using a 1\/4-inch hex key or Allen driver. Ensure the tapped hole is clean and free of debris before installation. Do not exceed the recommended seating torque for the Grade 8 alloy steel material and thread size as specified in applicable fastener standards. Applying a thread-locking compound may be appropriate in high-vibration environments based on application requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Overall)\u003c\/strong\u003e: 2 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\/4 inch (0.2500 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\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: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\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: 101583PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689336668466,"sku":"101583PR","price":1679.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8fead17bac0d25f4fa22f1c6999378a8.jpg?v=1788257800","url":"https:\/\/voomisupply.com\/products\/value-collection-101583pr-set-screw-1-2-13-x-2-in-cup-point-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}