{"product_id":"value-collection-604425br-set-screw-5-8-11-x-1-in-grade-8","title":"Value Collection 604425BR Set Screw 5\/8-11 X 1 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 604425BR is a cone point set screw designed for mechanical fastening applications where a secure, non-removable hold is required. Manufactured from Grade 8 alloy steel, this fastener delivers high tensile strength and hardness suitable for demanding industrial and trade environments. It features a 5\/8-11 UNC thread and measures 1 inch in overall length. The 5\/16-inch hex drive accepts a standard hex key for installation and adjustment. This fastener meets ASME\/ANSI B18.3 and ASTM F912 standards, confirming dimensional and material compliance for professional use.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used in shaft-to-hub assemblies, collars, pulleys, gears, and similar mechanical connections where the cone point digs into the mating surface to resist rotation and axial movement. It is appropriate for both light industrial and heavy-duty applications. Typical installers include millwrights, maintenance mechanics, HVAC equipment technicians, and general trade professionals working on rotating equipment or mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCone point geometry bites into mating shaft surface to resist rotation and axial movement\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction provides high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 UNC thread for compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex drive accepts common hex keys and Allen drivers\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing single-piece procurement for replacement or repair use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series set screw for use in any 5\/8-11 UNC tapped hole requiring a cone point fastener in mechanical assemblies such as shaft collars, hubs, and pulleys.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a 5\/16-inch hex key. Ensure the tapped hole is clean and free of debris before threading the screw in by hand to confirm proper thread engagement. Apply appropriate thread-locking compound if vibration resistance beyond the cone point bite is required. Always de-energize or lock out rotating equipment before servicing any shaft or hub assembly.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch (overall)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\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 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standards\u003c\/strong\u003e: ASME\/ANSI B18.3, ASTM F912\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\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: 604425BR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699489341746,"sku":"604425BR","price":17.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/58611c714d5e81f303c9eab6a0124fe9.jpg?v=1788376348","url":"https:\/\/voomisupply.com\/products\/value-collection-604425br-set-screw-5-8-11-x-1-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}