{"product_id":"value-collection-r63263324-set-screw-1-2-13-x-3-8-in-cup-point","title":"Value Collection R63263324 Set Screw 1\/2-13 X 3\/8 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63263324 is a 1\/2-13 UNC stainless steel set screw with a cup point tip and hex drive socket. Sized at 3\/8 inch overall length with a 1\/4-inch hex key drive, this fastener is manufactured from 18-8 stainless steel, providing solid corrosion resistance in wet or chemically active environments. Cup point geometry bites into the mating shaft to resist rotation and axial movement without requiring a through-hole. It is a standard choice for shaft collars, pulleys, sprockets, and mechanical assemblies across HVAC, plumbing, and general mechanical trades.\u003c\/p\u003e\n\u003cp\u003eThis set screw is suited for residential and commercial mechanical applications where a flush or below-surface fastening point is required. Typical uses include securing rotating components to shafts, locking set collars, and holding sheaves in position. The 1\/2-13 UNC thread is a widely used coarse-thread standard, making this screw compatible with tapped holes in common shaft collars and mechanical hardware throughout the trade. Licensed mechanics, millwrights, and general maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip creates a firm bite into shaft material to resist movement under load\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction resists corrosion in wet and chemically active environments\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread for broad compatibility with standard tapped hardware\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch overall length suits compact collar and hub assemblies\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch hex key drive for precise torque application with standard Allen wrenches\u003c\/li\u003e\n  \u003cli\u003eHeadless design seats flush or below the surface of the mating component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-fit fastener for any 1\/2-13 UNC tapped set screw application requiring a cup point and 18-8 stainless steel material grade.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanical or maintenance technicians using a 1\/4-inch hex key or Allen wrench. Always de-energize and lock out rotating machinery before servicing shaft-mounted components. Verify the mating tapped hole is clean and free of debris before threading the screw. Avoid over-tightening, which can deform the cup point or damage the shaft surface; apply torque according to the assembly manufacturer's specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/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\/4 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\u003eThread Standard\u003c\/strong\u003e: UNC\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: R63263324\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722281419058,"sku":"R63263324","price":3844.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6b1cfb797808db086dbe738241120fb8.jpg?v=1788588595","url":"https:\/\/voomisupply.com\/products\/value-collection-r63263324-set-screw-1-2-13-x-3-8-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}