{"product_id":"value-collection-601227pr-set-screw-1-4-20-x-2-3-4-in-cup-point","title":"Value Collection 601227PR Set Screw 1\/4-20 X 2-3\/4 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 601227PR is a cup point set screw designed for secure, non-permanent fastening in mechanical assemblies. Manufactured from alloy steel, this fully threaded headless fastener bites into a mating surface to lock shafts, collars, gears, and similar components in place without protruding above the workpiece. It drives with a 1\/8-inch hex key and meets ASME\/ANSI B18.3 and ASTM F912 standards. At 2-3\/4 inches overall length with a 1\/4-20 UNC thread, it suits applications requiring deeper thread engagement than standard-length fasteners provide.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used across a wide range of mechanical, industrial, and equipment maintenance applications wherever a shaft or component must be fixed to a hub or bore. Typical installations include motor shaft collars, pulley assemblies, pump couplings, and HVAC equipment drive components. It is installed by maintenance technicians and mechanical contractors working on rotating equipment and power transmission systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip digs into the mating surface for strong axial and rotational holding force\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread standard for broad compatibility with inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e2-3\/4 inches overall length provides extended thread engagement depth\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high strength in demanding mechanical environments\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch hex (Allen) drive for installation with a standard hex key\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series set screw for use in any 1\/4-20 UNC tapped hole requiring a cup point headless fastener with 2-3\/4 inches of thread engagement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSet screws are installed by mechanics and maintenance technicians using a 1\/8-inch hex key torqued to the assembly manufacturer's specification. Always de-energize and lock out rotating equipment before servicing shaft collars or drive components. Ensure the tapped hole is clean and free of debris before threading in the fastener. Do not substitute a damaged or undersized hex key, as rounding the drive socket will complicate removal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2-3\/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 (Allen)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\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: 601227PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51711755649330,"sku":"601227PR","price":1231.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8835e1ef73fa08cc966cef6ef70e8761.jpg?v=1788479253","url":"https:\/\/voomisupply.com\/products\/value-collection-601227pr-set-screw-1-4-20-x-2-3-4-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}