{"product_id":"value-collection-221016pr-shoulder-screw-1-4in-x-1-1-4in-10-24","title":"Value Collection 221016PR Shoulder Screw 1\/4in X 1-1\/4in 10-24","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 221016PR is a Grade 8 alloy steel shoulder screw designed for precision fastening applications where a hardened, close-tolerance shoulder is required. The screw features a 0.250-inch shoulder diameter and a 1-1\/4 inch shoulder length, driven by a 1\/8-inch hex socket drive. It carries an uncoated finish and meets ANSI B18.3 and ASTM A574 standards, making it appropriate for structural and mechanical assemblies that demand verified dimensional and strength compliance. Machinists, millwrights, and industrial maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis shoulder screw is suited for use as a pivot point, guide pin, or spacer in jigs, fixtures, linkages, and mechanical assemblies across manufacturing and industrial maintenance environments. The 10-24 UNC thread engages tapped holes in steel, aluminum, and other engineered materials. Its Grade 8 alloy steel construction handles shear and bearing loads common in rotating or sliding component applications. No specific compatible model families are listed in the product data for this SKU.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high shear and tensile strength\u003c\/li\u003e\n  \u003cli\u003e0.250-inch shoulder diameter with 1-1\/4 inch shoulder length for close-tolerance fits\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch hex socket drive for precise torque application in tight spaces\u003c\/li\u003e\n  \u003cli\u003e10-24 UNC thread standard for broad compatibility with tapped assemblies\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — suitable for assemblies where plating or coating would affect dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI B18.3, ASME\/ANSI B18.3, and ASTM A574 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-service fastener for mechanical assemblies requiring a 1\/4-inch diameter, 1-1\/4-inch shoulder length, 10-24 UNC shoulder screw in Grade 8 alloy steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using a 1\/8-inch hex key or socket driver. De-energize and lock out all mechanical and electrical systems before servicing any assembly containing this fastener. Do not exceed the rated thread engagement for the base material, and verify that the tapped hole thread class matches the 10-24 UNC specification before installation. Follow applicable ANSI B18.3 guidelines for proper seating and torque procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 0.250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Length\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-24 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.1875 inches (3\/16 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: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI B18.3, ASME\/ANSI B18.3, ASTM A574\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: 221016PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700041285938,"sku":"221016PR","price":3929.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e8e6bd8ac5323ae82471cce20541655.jpg?v=1788385302","url":"https:\/\/voomisupply.com\/products\/value-collection-221016pr-shoulder-screw-1-4in-x-1-1-4in-10-24","provider":"Voomi Supply","version":"1.0","type":"link"}