{"product_id":"value-collection-39246-hex-head-cap-screw-1-1-4-7-x-6-in-grade-8","title":"Value Collection 39246 Hex Head Cap Screw 1-1\/4-7 X 6 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 39246 is a partially threaded hex head cap screw designed for heavy-duty fastening applications in industrial, mechanical, and structural assemblies. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this fastener delivers high tensile strength and corrosion resistance suitable for demanding environments. It conforms to ASME B18.2.1 standards, ensuring dimensional consistency for precision assemblies. The 1-1\/4-7 UNC thread and 6-inch length under head make it appropriate for thick-stock or deep-clearance fastening situations where a full-thread screw would not seat correctly.\u003c\/p\u003e\u003cp\u003eThis cap screw is used across a range of commercial and industrial applications including equipment mounting, structural steel connections, machinery assembly, and heavy fabrication. The partially threaded shank provides a bearing surface that resists shear loading, making it a preferred choice where the fastener passes through unthreaded clearance holes before engaging a tapped bore or nut. Sold in a package quantity of 2, it is suited for maintenance, repair, and low-volume assembly work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 8 steel construction for high tensile and proof load strength\u003c\/li\u003e\n\u003cli\u003eZinc yellow dichromate finish provides corrosion and oxidation resistance\u003c\/li\u003e\n\u003cli\u003ePartially threaded shank resists shear forces in clearance-hole applications\u003c\/li\u003e\n\u003cli\u003eUNC thread form (1-1\/4-7) for compatibility with standard inch-series tapped holes and nuts\u003c\/li\u003e\n\u003cli\u003eConforms to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n\u003cli\u003ePackage quantity of 2 for maintenance and repair use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard-service hex head cap screw for inch-series fastener applications requiring a 1-1\/4-7 UNC thread and 6-inch length under head in Grade 8 steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or millwright following applicable torque specifications for Grade 8 fasteners as referenced in engineering documentation or standards such as ASME guidelines. Ensure mating threads are clean, undamaged, and properly sized before installation. Apply thread lubricant or anti-seize only when specified by the equipment manufacturer, as lubrication affects torque-tension relationships. Always use properly rated tooling and confirm the fastener is fully seated before returning equipment to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-7 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 6 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: Grade 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Yellow Dichromate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\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: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 39246\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714125758770,"sku":"39246","price":49.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/95f0d8fd1fc502d63a55ab5ce69120b2.jpg?v=1788496581","url":"https:\/\/voomisupply.com\/products\/value-collection-39246-hex-head-cap-screw-1-1-4-7-x-6-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}