{"product_id":"value-collection-011223p-hex-socket-cap-screw-5-16-18-unc","title":"Value Collection 011223P Hex Socket Cap Screw 5\/16-18 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection 011223P is a hex socket cap screw designed for high-strength bolted connections in mechanical, industrial, and structural assemblies. It features a 5\/16-18 UNC thread size with a 3-1\/2 inch length under the head and is partially threaded, which allows the unthreaded shank to bear shear loads while the threaded portion engages the mating material. Manufactured from alloy steel with a black oxide coating, this fastener delivers corrosion resistance and a consistent surface finish suitable for demanding service environments. Drive is 1\/4 inch hex, compatible with standard hex keys and socket drive tools. Installation is typically performed by maintenance technicians, machinists, and general tradespeople working with metal fabrications, fixtures, or equipment assemblies.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in light industrial machinery, equipment mounting, jig and fixture fabrication, and general mechanical assembly where a flush or recessed fastener head is required. The alloy steel construction and black oxide finish make it appropriate for dry or lightly oiled indoor environments. The partially threaded shank is particularly useful in applications requiring close-tolerance hole fits or shear-load resistance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC thread for compatibility with standard inch-series tapped holes\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inch length under head with partial threading for shear-load applications\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for high tensile and yield strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating provides mild corrosion resistance and reduces light reflection\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex drive for use with standard hex keys or socket tools\u003c\/li\u003e\n  \u003cli\u003eMeets 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 inch-series hex socket cap screw for use in any application requiring a 5\/16-18 UNC fastener with a 3-1\/2 inch length under head and 1\/4 inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed with the appropriate 1\/4 inch hex key or hex socket driver. Ensure the mating tapped hole is clean and free of debris before driving. Apply thread lubricant or thread-locking compound as required by the application. Do not exceed the rated torque for the fastener grade and thread size per applicable ASME standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 3-1\/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\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\u003eWeight\u003c\/strong\u003e: 0.078 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: 011223P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701845033266,"sku":"011223P","price":13777.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02c1b25c4abbcfba5caca5e05c830892.jpg?v=1788405890","url":"https:\/\/voomisupply.com\/products\/value-collection-011223p-hex-socket-cap-screw-5-16-18-unc","provider":"Voomi Supply","version":"1.0","type":"link"}