{"product_id":"value-collection-101403pr-set-screw-5-16-18-x-2-in-cup-point","title":"Value Collection 101403PR Set Screw 5\/16-18 X 2 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101403PR is a cup point set screw designed for mechanical assemblies where a fastener must apply clamping force without a protruding head. Sized at 5\/16-18 UNC thread by 2 inches overall length, this headless fastener is driven with a 5\/32-inch hex key. Manufactured from Grade 8 alloy steel, it delivers high tensile strength suited to demanding hold-down and positioning applications. The cup point geometry bites into the mating surface to resist rotation and axial movement. It meets ASME\/ANSI B18.3 and ASTM F912 standards for dimensional and mechanical compliance.\u003c\/p\u003e\n\u003cp\u003eThis set screw is used in shaft-to-hub connections, collar assemblies, and machine component positioning across industrial, mechanical, and maintenance applications. It is commonly installed by machinists, millwrights, and maintenance technicians working on rotating equipment, conveyor systems, motor shafts, and similar mechanical drives. The 5\/16-18 coarse thread provides good engagement in steel, cast iron, and other ferrous components typical of industrial machinery.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC thread for broad compatibility with standard tapped holes in ferrous assemblies\u003c\/li\u003e\n  \u003cli\u003e2-inch overall length provides deep thread engagement for high-load applications\u003c\/li\u003e\n  \u003cli\u003eCup point geometry resists rotation and axial displacement without marring surrounding material\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction delivers high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003e5\/32-inch hex drive accepts standard hex keys and T-handle drivers\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME\/ANSI B18.3 and ASTM F912 dimensional and mechanical standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard stock fastener for mechanical assemblies requiring a 5\/16-18 UNC headless set screw with a cup point in Grade 8 alloy steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a 5\/32-inch hex key or Allen driver. De-energize and lock out all rotating equipment before installing or adjusting set screws. Thread the fastener by hand before applying torque to avoid cross-threading. Follow applicable machine manufacturer torque guidelines and ASME fastener standards when final-tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 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: 5\/32 inch (0.1563 inches decimal)\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 Standard\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  \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: 101403PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720081211698,"sku":"101403PR","price":7612.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cbe83c8f8ba4bcf71018f0f02bd43c0d.jpg?v=1788560741","url":"https:\/\/voomisupply.com\/products\/value-collection-101403pr-set-screw-5-16-18-x-2-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}