{"product_id":"value-collection-93972-set-screw-1-4-28x1-2-cup-point-ss-18-8-50pk","title":"Value Collection 93972 Set Screw 1\/4-28x1\/2 Cup Point Ss 18-8 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 93972 is a 1\/4-28 cup point set screw manufactured from grade 18-8 stainless steel. Set screws of this type are fully threaded, headless fasteners used to secure a component — such as a collar, pulley, or gear — against a shaft or within a housing. The 1\/4-28 UNF thread pitch provides fine thread engagement for secure holding in metal assemblies. Drive is via a 1\/8-inch hex key. The cup point geometry bites into the mating surface to resist rotation and axial movement. Sold in a package of 50 units, this SKU suits maintenance shops, production lines, and field service kits that require a reliable stainless steel fastener.\u003c\/p\u003e\n\u003cp\u003eThese set screws are suited for mechanical assemblies where corrosion resistance is required, such as food processing equipment, marine hardware, HVAC shaft collars, pump components, and general industrial machinery. The 18-8 stainless steel grade provides good resistance to oxidation and mild chemicals. The 1\/2-inch overall length and fine 1\/4-28 UNF thread make this screw appropriate for light- to medium-duty clamping applications. Installers working in corrosive or washdown environments commonly specify 18-8 stainless over carbon steel fasteners for longevity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 UNF fine thread for precise engagement and secure clamping force\u003c\/li\u003e\n  \u003cli\u003eCup point geometry bites into mating shaft surface to resist slippage\u003c\/li\u003e\n  \u003cli\u003eGrade 18-8 stainless steel construction for corrosion resistance in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch hex drive — standard hex key or T-handle required for installation\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch overall length suits shallow-bore and thin-wall applications\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 50 for shop stock and service kit replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-28 UNF cup point set screw compatible with any threaded bore or set screw hole requiring a 1\/4-28 fine thread fastener and a 1\/8-inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSet screws are typically installed by machinists, millwrights, or maintenance technicians using a 1\/8-inch hex key or L-wrench. Ensure the mating threaded bore is clean and free of debris before threading. Do not exceed the torque rating of the thread size for the material being fastened — consult published fastener torque tables for 1\/4-28 stainless steel. Apply a thread-locking compound if vibration loosening is a concern in 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\/4-28\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: 1\/2 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\u003ePackage Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 93972\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51703552049458,"sku":"93972","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c59aabc06b85d2cba03a2602b0674527.jpg?v=1788417305","url":"https:\/\/voomisupply.com\/products\/value-collection-93972-set-screw-1-4-28x1-2-cup-point-ss-18-8-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}