{"product_id":"value-collection-r40324444-set-screw-1-4-20-x-3-8-in-cup-point","title":"Value Collection R40324444 Set Screw 1\/4-20 X 3\/8 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R40324444 is a 1\/4-20 x 3\/8-inch cup point set screw manufactured from Grade 18-8 stainless steel. Set screws are fully threaded fasteners with no head, designed to secure a component — such as a collar, pulley, or gear — against a shaft by bearing force directly onto the shaft surface. The cup point geometry bites into the mating surface to resist rotation and axial movement. Drive is a 1\/8-inch hex (Allen) socket. These fasteners are commonly installed by machinists, millwrights, HVAC technicians, and maintenance mechanics wherever corrosion resistance and reliable holding force are required in tight-clearance assemblies.\u003c\/p\u003e\n\u003cp\u003eCup point set screws in 1\/4-20 UNC thread are a standard hardware item used across a wide range of light to medium industrial, commercial, and mechanical applications. Typical installations include shaft-to-hub connections on fans, blowers, motors, and conveyor components. The 18-8 stainless steel construction makes this screw suitable for environments with moisture exposure or mild chemical contact where carbon steel fasteners would corrode. Overall length is 3\/8 inches, measured as full length. This SKU is sold individually but carries a minimum order quantity of 100 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003eCup point tip bites into shaft surface to resist axial and rotational movement\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 stainless steel construction resists corrosion in wet or mildly corrosive environments\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch hex drive accepts standard hex keys and hex-socket drivers\u003c\/li\u003e\n  \u003cli\u003eHeadless design installs flush or below surface for clearance-critical assemblies\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 100 pieces suits maintenance stock and bulk repair applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC cup point set screw suitable for any tapped hole or threaded assembly requiring a headless fastener in that thread size and 3\/8-inch length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a 1\/8-inch hex key or hex-socket driver, torquing to the value specified by the equipment manufacturer for 1\/4-20 set screws. Ensure the mating shaft or component surface is clean and free of oil before tightening to allow the cup point to seat properly. De-energize and lock out any machinery before accessing set screw locations on rotating components. Follow applicable ANSI or equipment OEM fastener specifications for the application.\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Overall)\u003c\/strong\u003e: 3\/8 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\/8 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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.004 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: R40324444\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692293456178,"sku":"R40324444","price":3153.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1912ccec256c1fbdd090c20f7b7587ab.jpg?v=1788295872","url":"https:\/\/voomisupply.com\/products\/value-collection-r40324444-set-screw-1-4-20-x-3-8-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}