{"product_id":"value-collection-97031-hex-head-cap-screw-5-16-18-grade-5-100pk","title":"Value Collection 97031 Hex Head Cap Screw 5\/16-18 Grade 5 100pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 97031 is a 5\/16-18 x 1.5-inch hex head cap screw manufactured from Grade 5 steel with an uncoated finish. The fastener features partial threading along the shank and conforms to ASME B18.2.1 dimensional standards. The 5\/16-18 designation indicates a 5\/16-inch nominal diameter with 18 threads per inch in the Unified National Coarse (UNC) thread series. This screw is sold in a 100-piece package and is suited for general mechanical assembly, equipment fabrication, and structural fastening work where Grade 5 tensile strength is required.\u003c\/p\u003e\n\u003cp\u003eThis hex head cap screw is used in a wide range of industrial, mechanical, and trade assembly applications. Partial threading allows the unthreaded shank to bear shear loads, making it appropriate for bolted joints where precise fit and load transfer matter. Tradespeople and fabricators working in HVAC equipment assembly, plumbing fixture mounting, electrical enclosure installation, and general structural work will find this fastener applicable across many standard bolted connections requiring 5\/16-18 UNC threading.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC thread size with 1.5-inch length measured under head\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction for medium-strength bolting applications\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank supports shear load transfer in bolted joints\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — suitable for dry indoor environments or where coating is not required\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.2.1 dimensional standard for hex head cap screws\u003c\/li\u003e\n  \u003cli\u003eSold in a 100-piece package for shop stock and job-lot use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any application requiring a 5\/16-18 UNC hex head cap screw with a 1.5-inch length under head, conforming to ASME B18.2.1 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed with the appropriate hex or socket wrench sized for a 5\/16-inch hex head cap screw. Verify that the mating nut or tapped hole uses a matching 5\/16-18 UNC thread specification before assembly. Grade 5 fasteners must not be substituted in joints engineered for higher-grade hardware without engineering review. Always follow applicable codes and torque guidelines specified in the equipment or structural design documentation.\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensional Standard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\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: 97031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722449715506,"sku":"97031","price":26.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8fb407ed8aca83aa09e289c7694c2c89.jpg?v=1788591327","url":"https:\/\/voomisupply.com\/products\/value-collection-97031-hex-head-cap-screw-5-16-18-grade-5-100pk","provider":"Voomi Supply","version":"1.0","type":"link"}