{"product_id":"value-collection-39011-hex-cap-screw-1-4-20-x-2-3-4-in-grade-8-100pk","title":"Value Collection 39011 Hex Cap Screw 1\/4-20 X 2-3\/4 in Grade 8 100pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 39011 is a partially threaded hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this fastener delivers superior tensile strength and corrosion resistance compared to lower-grade alternatives. The 1\/4-20 UNC thread pattern and 2-3\/4 inch length under head make it a common choice where a combination of clamping force and partial thread engagement is required. Sold in a package quantity of 100, it suits both shop stock and job-site use. This fastener conforms to ASME B18.2.1 dimensional standards.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for applications requiring high-clamp-load fastening in steel-to-steel or steel-to-bracket assemblies, including equipment frames, structural supports, and mechanical enclosures. The partial threading is appropriate where the unthreaded shank must pass through a clearance hole before engaging a tapped bore or nut. Technicians in HVAC, electrical, plumbing, and general mechanical trades commonly use Grade 8 hex cap screws in equipment mounting and structural connection work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\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 allows clearance-hole pass-through before thread engagement\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread standard ensures broad nut and tapped-hole compatibility\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 100 supports shop stock and bulk installation needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/4-20 UNC tapped holes, hex nuts, and coupling nuts conforming to inch-series fastener standards. Suitable as a replacement or stock fastener wherever a 1\/4-20 x 2-3\/4 inch Grade 8 partially threaded hex cap screw is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical or trade technicians following applicable torque specifications for Grade 8 fasteners at this diameter. Always use a properly sized hex wrench or socket to avoid rounding the head. Ensure the mating tapped hole or nut meets the same thread standard (UNC) before installation. Do not mix Grade 8 fasteners with lower-grade nuts or inserts, as mismatched grades can reduce joint integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\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 Coating\u003c\/strong\u003e: Zinc Yellow Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (each)\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: 39011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692050710834,"sku":"39011","price":49.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07aaba6e10c50b1d3554152ceeaf7429.jpg?v=1788292394","url":"https:\/\/voomisupply.com\/products\/value-collection-39011-hex-cap-screw-1-4-20-x-2-3-4-in-grade-8-100pk","provider":"Voomi Supply","version":"1.0","type":"link"}