{"product_id":"value-collection-409221br-set-screw-5-8-11-x-5-5in-cup-point","title":"Value Collection 409221BR Set Screw 5\/8-11 X 5.5in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 409221BR is a cup point set screw designed for mechanical clamping and locking applications in industrial and trade settings. It features a 5\/8-11 UNC thread with a 5-1\/2 inch length measured under the head. Manufactured from Grade 2 alloy steel, it delivers solid holding strength for shaft-to-hub connections, collars, and mechanical assemblies. The square drive accepts a standard square key wrench for installation. This screw is sold individually with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used in a wide range of mechanical assembly applications including motor shaft collars, gear hubs, pulleys, and couplings. It is suited for residential and commercial mechanical systems wherever a headless fastener is required to bear against a shaft or seat in a drilled hole. Machinists, millwrights, and maintenance technicians commonly install this type of fastener during equipment assembly and repair work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip provides a defined bite into shaft material for positive locking\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 UNC thread form for compatibility with standard imperial tapped holes\u003c\/li\u003e\n  \u003cli\u003e5-1\/2 inch length accommodates deep-threaded engagement requirements\u003c\/li\u003e\n  \u003cli\u003eSquare drive reduces cam-out risk during high-torque installation\u003c\/li\u003e\n  \u003cli\u003eGrade 2 alloy steel construction for reliable mechanical strength\u003c\/li\u003e\n  \u003cli\u003eFractional inch sizing for straightforward imperial measurement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC fractional inch set screw suitable for any threaded assembly requiring a 5\/8-11 tapped hole and a cup point headless fastener.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a properly sized square key wrench. Ensure the mating tapped hole is clean and free of debris before threading the screw in by hand to verify engagement. Power down and de-energize any rotating equipment before accessing shaft collars or mechanical assemblies. Do not overtighten beyond the torque rating of the mating component material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\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: 5-1\/2 inches (measured under head)\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: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 10\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: 409221BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51705262932274,"sku":"409221BR","price":55.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c538c0c45197b214eaf4194b0d46969e.jpg?v=1788427850","url":"https:\/\/voomisupply.com\/products\/value-collection-409221br-set-screw-5-8-11-x-5-5in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}