{"product_id":"value-collection-111007pr-set-screw-4-40-x-3-16-in-grade-8","title":"Value Collection 111007PR Set Screw 4-40 X 3\/16 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 111007PR is a Grade 8 alloy steel set screw with a knurled cup point, designed for secure, low-profile fastening applications where a flush or recessed connection is required. Measuring 4-40 thread size by 3\/16 inches in overall length, this fastener uses a hex drive (0.050-inch hex key) and conforms to ASME\/ANSI B18.3 and ASTM F912 standards. The knurled cup point bites into the mating surface to resist rotation and axial movement without the need for a protruding head. Machinists, maintenance technicians, and assembly professionals use this type of fastener in precision mechanical assemblies.\u003c\/p\u003e\u003cp\u003eThis set screw is suited for light-duty mechanical assemblies where a headless fastener is required to lock a component such as a collar, gear, pulley, or hub onto a shaft. The UNC thread standard and fractional-inch dimensioning make it compatible with standard inch-series tapped holes. It is commonly used in both industrial equipment and field maintenance applications where compact fastener profiles are needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKnurled cup point grips mating surface to prevent rotation and axial movement\u003c\/li\u003e\n\u003cli\u003eGrade 8 alloy steel construction for high strength in compact fastener form\u003c\/li\u003e\n\u003cli\u003eHex drive requires a 0.050-inch hex key for installation and removal\u003c\/li\u003e\n\u003cli\u003eConforms to ASME\/ANSI B18.3 and ASTM F912 standards\u003c\/li\u003e\n\u003cli\u003eUNC thread standard ensures compatibility with standard inch-series tapped holes\u003c\/li\u003e\n\u003cli\u003eHeadless design allows flush or below-surface installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard inch-series set screw for use in any tapped 4-40 UNC threaded hole requiring a headless, cup-point fastener per ASME\/ANSI B18.3 and ASTM F912.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires a 0.050-inch hex key; ensure the correct key size is used to avoid stripping the drive socket. Power down and de-energize any equipment before servicing components secured by set screws. Verify the mating tapped hole is clean and free of debris before threading the fastener in. Do not exceed the torque capacity of the Grade 8 alloy steel by using oversized or improvised tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/16 inches (overall)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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: 0.050 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Knurled Cup\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\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161505\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 111007PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698923110706,"sku":"111007PR","price":987.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ed28e1bbb1c5f123bda325ba39e90bf8_85e0c94a-e92f-4a6f-9e55-291c42856fcd.jpg?v=1788369866","url":"https:\/\/voomisupply.com\/products\/value-collection-111007pr-set-screw-4-40-x-3-16-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}