{"product_id":"value-collection-33686-51-2-hex-socket-cap-screw-5-8-11","title":"Value Collection -33686-51\/2 Hex Socket Cap Screw 5\/8-11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION -33686-51\/2 is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, industrial equipment, and structural connections. The screw features a 5\/8-11 UNC thread size with a 5.5-inch length under head and is partially threaded for secure clamping in through-bolt and tapped-hole configurations. Drive engagement is via a 1\/2-inch internal hex socket, compatible with standard hex keys and socket drive tools. Constructed from alloy steel with a black oxide finish, the fastener offers solid corrosion resistance and maintains strength under load in demanding service conditions. This part is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\u003cp\u003eThis screw is suited for use in heavy-duty mechanical, industrial, and maintenance applications where a high-strength internally driven cap screw is required. Typical installation scenarios include machine frames, equipment mounting, jigs, fixtures, and structural assemblies requiring controlled torque and a low-profile head. The partial threading allows engagement of a defined grip length, making it appropriate for clamping two or more components with a tapped receiving hole. Machinists, millwrights, maintenance technicians, and industrial mechanics routinely specify this fastener type for general plant and equipment work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/8-11 UNC thread for broad compatibility with standard tapped holes and nuts\u003c\/li\u003e\n\u003cli\u003e5.5-inch length under head accommodates deep clamping applications\u003c\/li\u003e\n\u003cli\u003e1\/2-inch hex socket drive for high-torque installation with standard drive tools\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank provides defined grip length for accurate clamping\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction meets ASME\/ANSI B18.3 and ASTM A574 standards\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides moderate corrosion resistance and reduces glare\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard ASME\/ANSI B18.3 and ASTM A574 hex socket cap screw for use in any application requiring a 5\/8-11 UNC partially threaded fastener with a 1\/2-inch hex drive.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or millwright using a calibrated torque wrench and the appropriate 1\/2-inch hex key or socket bit. Ensure the receiving tapped hole depth and thread engagement meet the requirements of the applicable design standard before installation. Always de-energize and lock out equipment before fastener removal or replacement on powered assemblies. Do not exceed the rated torque for the fastener grade as defined by ASTM A574 specifications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5.5 inches\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\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME\/ANSI B18.3 and ASTM A574\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: 10\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: -33686-51\/2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714507931954,"sku":"-33686-51\/2","price":53.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c633eb016f879bb1494438a629cb9f99.jpg?v=1788502467","url":"https:\/\/voomisupply.com\/products\/value-collection-33686-51-2-hex-socket-cap-screw-5-8-11","provider":"Voomi Supply","version":"1.0","type":"link"}