{"product_id":"value-collection-711086ps-shoulder-screw-3-8-x-5-1-2-in-5-16-18","title":"Value Collection 711086PS Shoulder Screw 3\/8 X 5-1\/2 in 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 711086PS is a hex socket shoulder screw machined from 4140 alloy steel with an uncoated finish. The shoulder measures 3\/8 inch in diameter and 5-1\/2 inches in length, providing a precision-ground bearing surface for rotating or sliding components. The threaded end is 5\/16-18 UNC. The head accepts a 3\/16 inch hex key drive. This fastener is installed by machinists, tool-and-die technicians, and mechanical assembly professionals where a smooth, accurate shaft is needed to guide movement or locate a mating part.\u003c\/p\u003e\n\u003cp\u003eShoulder screws of this type are used in jigs, fixtures, dies, and mechanical assemblies where a shaft must act as a pivot, guide, or spacer. The 4140 alloy steel construction provides high tensile strength and wear resistance suited to industrial and manufacturing environments. The uncoated finish is appropriate for applications where additional coatings are not required or where dimensional tolerances must be held tightly. This screw is sold individually with a minimum order quantity of 5 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch shoulder diameter with 5-1\/2 inch shoulder length for extended bearing surface\u003c\/li\u003e\n  \u003cli\u003e4140 alloy steel construction for high strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003e5\/16-18 UNC threaded end for secure engagement in standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch hex socket drive for precise installation torque control\u003c\/li\u003e\n  \u003cli\u003e9\/16 inch head diameter, 1\/4 inch head height\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 a standard shoulder screw for use in jigs, fixtures, dies, and mechanical assemblies requiring a 3\/8 inch precision shoulder diameter and 5\/16-18 UNC thread engagement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or assembly technicians using a 3\/16 inch hex key. Ensure the tapped receiving hole is clean and meets 5\/16-18 UNC thread specifications before installation. Do not over-torque, as the shoulder must remain free to support rotating or sliding mating components. Verify shoulder fit and clearance in the bore before final assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Length\u003c\/strong\u003e: 5-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 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: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 9\/16 inch (0.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 4140 Alloy Steel\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: 0.19 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 711086PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699045663026,"sku":"711086PS","price":5520.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e44f8635fd91696ad111dc1a7ad64f31.jpg?v=1788371632","url":"https:\/\/voomisupply.com\/products\/value-collection-711086ps-shoulder-screw-3-8-x-5-1-2-in-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}