{"product_id":"value-collection-33629-4-hex-socket-cap-screw-10-pack","title":"Value Collection -33629-4 Hex Socket Cap Screw 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION -33629-4 is a hex socket cap screw designed for secure fastening in mechanical, industrial, and structural assemblies. Threaded 5\/16-18 UNC and measuring 5-1\/2 inches in length under the head, this fastener is partially threaded and accepts a 1\/4 inch hex drive. Manufactured from alloy steel with a black oxide finish coating, it delivers solid tensile strength and corrosion resistance suitable for demanding service environments. Each package contains 10 screws. This fastener meets ASME\/ANSI B18.3 and ASTM A574 standards, confirming dimensional accuracy and minimum proof-load requirements.\u003c\/p\u003e\u003cp\u003eThis screw is suited for a wide range of industrial, MRO, and OEM assembly applications where a recessed hex drive is preferred over an external hex head. The partially threaded shank provides a bearing surface for clamping without thread engagement through the full joint length, making it appropriate for through-bolt and tapped-hole configurations in machinery, equipment frames, and structural components. Installers working in manufacturing, maintenance, and mechanical contracting environments commonly use this fastener type.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/16-18 UNC thread size for compatibility with standard unified coarse-thread tapped holes\u003c\/li\u003e\n\u003cli\u003e5-1\/2 inches length under head for deep-reach fastening applications\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank provides a clean bearing surface for clamped joints\u003c\/li\u003e\n\u003cli\u003e1\/4 inch hex socket drive for torque application with standard Allen keys or hex bits\u003c\/li\u003e\n\u003cli\u003eAlloy steel construction with black oxide coating for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMeets ASME\/ANSI B18.3 and ASTM A574 standards for dimensional and mechanical conformance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 5\/16-18 UNC hex socket cap screw for use in any tapped hole or application conforming to ASME\/ANSI B18.3 dimensional requirements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed using a correctly sized 1\/4 inch hex key or socket bit to avoid cam-out and drive damage. Verify that the mating tapped hole thread specification matches 5\/16-18 UNC before installation. Apply thread lubricant or thread-locking compound as required by the application or applicable engineering specification. Follow all relevant ASME or OEM torque guidelines for the fastener grade and joint material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\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: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: -33629-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715968565554,"sku":"-33629-4","price":38.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7b8ea45d51f729c6279ee973c6cfe53.jpg?v=1788520359","url":"https:\/\/voomisupply.com\/products\/value-collection-33629-4-hex-socket-cap-screw-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}