{"product_id":"value-collection-r40324460-set-screw-1-4-20-x-5-8-in-cup-point","title":"Value Collection R40324460 Set Screw 1\/4-20 X 5\/8 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R40324460 is a 1\/4-20 UNC cup point set screw manufactured from grade 18-8 stainless steel. Set screws are fully threaded fasteners with no head that seat flush or below the surface of a workpiece, using internal torque applied through a hex key drive. The cup point bites into the mating surface to resist rotation and axial movement. At 5\/8 inches in overall length with a 1\/8-inch hex drive, this fastener is suited for light- to medium-duty clamping and locking applications across mechanical assemblies. It is installed by maintenance technicians, machinists, and field service professionals.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used wherever a headless, flush-mount locking fastener is required, including shaft collars, pulleys, knobs, and mechanical linkages. Grade 18-8 stainless steel provides good corrosion resistance, making it appropriate for indoor and moderately corrosive environments. The cup point geometry concentrates clamping force at the contact area, providing reliable grip on both hardened and softer shaft materials. This item is sold individually but requires a minimum order quantity of 100 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point geometry concentrates clamping force for reliable shaft or surface grip\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 stainless steel construction provides corrosion resistance in moderate environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch hex drive for use with standard hex keys or Allen wrenches\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch overall length suits medium-depth engagement applications\u003c\/li\u003e\n  \u003cli\u003eHeadless design seats flush or below the workpiece surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC headless cup point set screw, compatible with any tapped hole conforming to 1\/4-20 UNC thread standards in shaft collars, pulleys, couplings, and similar mechanical components.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove using a 1\/8-inch hex key. Ensure the mating tapped hole is clean and free of debris before threading. Apply appropriate thread-locking compound if vibration resistance is required. Follow applicable mechanical assembly standards and torque guidelines for 1\/4-20 stainless fasteners as specified in your project documentation.\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\u003c\/strong\u003e: 5\/8 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\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: 0.006 pounds\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  \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: R40324460\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689176039730,"sku":"R40324460","price":2213.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4cbb3e7c3fb2e88232748caaeecbf30f.jpg?v=1788255615","url":"https:\/\/voomisupply.com\/products\/value-collection-r40324460-set-screw-1-4-20-x-5-8-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}