{"product_id":"value-collection-440278pr-hex-head-cap-screw-7-16-14-x-3-5-in","title":"Value Collection 440278PR Hex Head Cap Screw 7\/16-14 X 3.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 440278PR is a partially threaded hex head cap screw designed for heavy-duty mechanical and structural fastening applications. Manufactured from Grade L9 alloy steel, this screw delivers high tensile strength suitable for demanding bolted joint assemblies. It features a zinc yellow dichromate finish that provides corrosion resistance in industrial and shop environments. The 7\/16-14 UNC thread and 3-1\/2 inch length under head make it a common choice for securing components in equipment, machinery, and structural fabrications where reliable clamping force and thread engagement are required.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in industrial maintenance, manufacturing, and general mechanical assembly applications. The 7\/16-14 UNC thread pattern is a standard Unified Coarse thread, widely used in fabricated steel assemblies. Partial threading allows for a smooth shank section under the head, which is preferred in applications requiring a precise clamp grip length or where shear loads are a factor. Installation is performed using a 5\/8 inch hex wrench or socket. This fastener is appropriate for use by millwrights, maintenance mechanics, and fabricators working on steel equipment and machinery.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade L9 alloy steel construction for high tensile strength in critical fastening applications\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides clean grip length and supports shear load applications\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish offers corrosion resistance in industrial environments\u003c\/li\u003e\n  \u003cli\u003e7\/16-14 UNC thread standard ensures broad compatibility with standard tapped holes\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch hex drive for use with standard sockets and box-end wrenches\u003c\/li\u003e\n  \u003cli\u003eLength under head: 3-1\/2 inches, suitable for medium to heavy clamp stack applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw for use in any application requiring a 7\/16-14 UNC thread with a 3-1\/2 inch grip length in steel assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance mechanics or fabricators using a 5\/8 inch socket or wrench. Always de-energize and lock out equipment before servicing any fastened assembly. Ensure mating threaded holes are clean and free of debris before installation. Do not exceed recommended torque specifications for the Grade L9 fastener class as defined by the applicable engineering standard for the assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: 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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: L9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Yellow Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: 440278PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699576373554,"sku":"440278PR","price":1767.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d6b39aea7c6e86a1e1d1911e028740b.jpg?v=1788377701","url":"https:\/\/voomisupply.com\/products\/value-collection-440278pr-hex-head-cap-screw-7-16-14-x-3-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}