{"product_id":"value-collection-r63263641-set-screw-3-8-24-x-3-4-in-cup-point","title":"Value Collection R63263641 Set Screw 3\/8-24 X 3\/4 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63263641 is a 3\/8-24 x 3\/4 inch cup point set screw manufactured from Grade 18-8 stainless steel. This fully threaded fastener uses a 3\/16 inch hex key drive and is designed to secure collars, hubs, pulleys, and similar components onto shafts without a protruding head. The cup point tip bites into the shaft surface to resist axial and rotational movement. Grade 18-8 stainless construction provides corrosion resistance suitable for wet, outdoor, or mildly chemical environments. Trades working in HVAC equipment, plumbing assemblies, pool pump hardware, and general mechanical installations will encounter this fastener type frequently.\u003c\/p\u003e\n\u003cp\u003eThis set screw fits standard UNF (Unified National Fine) 3\/8-24 threaded applications. It is commonly used in residential and light commercial mechanical assemblies where a headless fastener is required to hold a shaft-mounted component in position. The fine thread pitch offers precise clamping adjustment and higher thread engagement strength compared to coarse thread equivalents of the same size. Typical installations include motor shaft collars, fan hubs, valve stems, and adjustable couplings across HVAC, plumbing, and pool equipment systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-24 UNF thread for fine-pitch, high-engagement clamping\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch overall length provides adequate thread depth in standard hub applications\u003c\/li\u003e\n  \u003cli\u003eCup point tip bites into shaft surface to resist rotation and axial shift\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 stainless steel resists corrosion in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex key drive — compatible with standard hex wrenches and L-keys\u003c\/li\u003e\n  \u003cli\u003eHeadless design sits flush with or below the surface for clearance-sensitive assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/8-24 UNF cup point set screw for use in any threaded bore accepting that thread size and pitch. Suitable for shaft-collar, hub, and coupling applications across HVAC, plumbing, pool, and general mechanical equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA 3\/16 inch hex key (Allen wrench) is required for installation and removal. De-energize or shut down any equipment before servicing shaft-mounted components secured by set screws. Do not overtighten — excessive torque can damage the shaft surface or strip the threads in softer hub materials. Confirm thread engagement depth is sufficient before applying final torque; partial thread engagement significantly reduces holding strength.\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 (Unified National Fine)\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 Point\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\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: R63263641\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695679602994,"sku":"R63263641","price":17686.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b9159b789848a68522a1beac3f086e7a.jpg?v=1788337379","url":"https:\/\/voomisupply.com\/products\/value-collection-r63263641-set-screw-3-8-24-x-3-4-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}