{"product_id":"value-collection-111567pr-set-screw-1-2-13-x-1-2-in-grade-8","title":"Value Collection 111567PR Set Screw 1\/2-13 X 1\/2 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 111567PR is a Grade 8 alloy steel set screw designed for secure, vibration-resistant fastening in mechanical assemblies. Featuring a knurled cup point, this fastener bites into mating surfaces to resist rotational and axial movement without requiring a through-hole. The 1\/2-13 UNC thread and 1\/2-inch overall length suit a wide range of mid-size clamping and locking applications. Drive is a 1\/4-inch hex socket, compatible with standard hex keys and drivers. Manufactured to ASME\/ANSI B18.3 and ASTM F912 standards, the part delivers consistent dimensional accuracy and mechanical performance expected in industrial and trade use.\u003c\/p\u003e\u003cp\u003eThis set screw is suited for use in shaft collars, pulleys, sprockets, gears, and similar components in industrial machinery, HVAC equipment, and mechanical drive systems. The knurled cup point is particularly effective when a permanent or semi-permanent hold is needed against a hardened or rough shaft surface. Minimum order quantity is 100 pieces per order. Individual package quantity is 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKnurled cup point bites into mating surfaces for strong rotational and axial resistance\u003c\/li\u003e\n\u003cli\u003eGrade 8 alloy steel construction for high tensile and torsional strength\u003c\/li\u003e\n\u003cli\u003e1\/2-13 UNC thread for broad compatibility with standard inch-series hardware\u003c\/li\u003e\n\u003cli\u003e1\/4-inch hex drive accepts standard hex keys and Allen-type drivers\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM F912 dimensional and mechanical standards\u003c\/li\u003e\n\u003cli\u003eFractional inch sizing for straightforward specification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard-stock set screw for applications requiring a 1\/2-13 UNC, 1\/2-inch overall length, knurled cup point fastener in Grade 8 alloy steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a machinist, millwright, or qualified mechanical technician using a calibrated 1\/4-inch hex key. De-energize and lock out all rotating equipment before installing or adjusting set screws. Do not exceed the torque capacity of the hex drive; use the correct key size to avoid socket rounding. Ensure the mating shaft surface is clean and free of burrs before seating the cup point.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Knurled 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: 1\/4 inches (0.2500 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\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: 0.02 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: 111567PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694156054834,"sku":"111567PR","price":6533.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/90c0fb6def7dbf6915202342856bbb0d.jpg?v=1788321002","url":"https:\/\/voomisupply.com\/products\/value-collection-111567pr-set-screw-1-2-13-x-1-2-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}