{"product_id":"value-collection-101473pr-set-screw-3-8-24-x-1-4-in-cup-point","title":"Value Collection 101473PR Set Screw 3\/8-24 X 1\/4 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 101473PR is a 3\/8-24 UNF cup point set screw manufactured from Grade 8 alloy steel. Set screws are fully threaded fasteners with no head — they seat flush or below a surface and apply clamping force through a recessed drive and a hardened point. This cup point design bites into the mating surface to resist rotation and axial movement without requiring a protruding head. The 3\/16-inch hex key drive provides positive torque engagement in tight collar or hub installations. Applicable wherever a secure, low-profile locking fastener is required in mechanical assemblies, shafts, or collars.\u003c\/p\u003e\u003cp\u003eThis set screw is used in industrial and mechanical maintenance applications where shaft collars, sprockets, pulleys, or hubs must be locked to a rotating shaft. The cup point is appropriate for permanent or semi-permanent installations where minor surface marking of the shaft is acceptable. Typical installers include maintenance mechanics, millwrights, and field technicians working on mechanical drive systems and equipment assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-24 UNF thread for fine-pitch engagement and precise clamping\u003c\/li\u003e\n\u003cli\u003eCup point geometry bites into shaft surface to resist axial and rotational movement\u003c\/li\u003e\n\u003cli\u003eGrade 8 alloy steel construction for high tensile and proof load capacity\u003c\/li\u003e\n\u003cli\u003e3\/16-inch hex key drive for use 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 seats flush or below surface for clearance-critical applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNF set screw for use in any threaded hole sized for 3\/8-24 thread engagement, including shaft collars, set-screw hubs, and similar mechanical components requiring a cup point locking fastener.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 3\/16-inch hex key or Allen wrench. De-energize and lock out all rotating equipment before installing or removing set screws from shafts or drive components. Do not exceed the rated torque range for Grade 8 fasteners of this thread size — consult applicable fastener torque tables. Inspect threads for damage before installation to ensure full engagement and proper seating of the cup point.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 0.25 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\u003eDrive 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\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 101473PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695871197490,"sku":"101473PR","price":2287.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/264470fdb37a56064f8595c3e4ae6f0e.jpg?v=1788338935","url":"https:\/\/voomisupply.com\/products\/value-collection-101473pr-set-screw-3-8-24-x-1-4-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}