{"product_id":"value-collection-101031pr-set-screw-1-72-x-3-16-in-cup-point","title":"Value Collection 101031PR Set Screw 1-72 X 3\/16 in Cup Point","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 101031PR is a Grade 8 alloy steel set screw designed for secure, headless fastening in precision mechanical assemblies. The cup point tip bites into the mating surface to resist rotation and axial movement without requiring a protruding head. Driven by a 0.028-inch hex key, this screw is built to ASME\/ANSI B18.3 and ASTM F912 standards, confirming dimensional accuracy and mechanical performance. It is suited for tight-clearance applications where a conventional headed fastener cannot be used and holding strength is critical.\u003c\/p\u003e\n\u003cp\u003eThis set screw is commonly used in light mechanical assemblies, shaft collars, pulleys, gears, and adjustable linkage components. The 1-72 unified fine thread (UNF) ensures precise engagement in small-diameter tapped holes, making it a standard choice in instrumentation, HVAC actuator assemblies, small motor components, and other precision equipment. Installation is performed by machine shops, maintenance technicians, and skilled tradespeople working with fine-threaded hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCup point tip bites into mating surface for strong rotational and axial hold\u003c\/li\u003e\n  \u003cli\u003eGrade 8 alloy steel construction provides high tensile and torsional strength\u003c\/li\u003e\n  \u003cli\u003e1-72 UNF thread for precision engagement in small tapped holes\u003c\/li\u003e\n  \u003cli\u003eHex socket drive accepts a 0.028-inch hex key\u003c\/li\u003e\n  \u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 fastener standards\u003c\/li\u003e\n  \u003cli\u003eHeadless design fits flush or below surface for clearance-critical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit set screw for any application requiring a 1-72 UNF threaded, 3\/16-inch overall length, cup point headless screw conforming to ASME\/ANSI B18.3.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or mechanical technicians using a calibrated 0.028-inch hex key. Always de-energize and lock out any machinery before servicing fasteners on rotating or pressurized components. Thread engagement should be confirmed against the tapped hole depth before driving to avoid stripping the fine 1-72 UNF threads. Apply thread-locking compound if vibration resistance is required and the application permits it.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-72\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3\/16 inches\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 Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 0.028 inches\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\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\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: 101031PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696319168818,"sku":"101031PR","price":512.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/86338c05fa656235c3a3abb999364c27.jpg?v=1788341443","url":"https:\/\/voomisupply.com\/products\/value-collection-101031pr-set-screw-1-72-x-3-16-in-cup-point","provider":"Voomi Supply","version":"1.0","type":"link"}