{"product_id":"value-collection-d39008-hex-head-cap-screw-1-4-20-x-2-in","title":"Value Collection D39008 Hex Head Cap Screw 1\/4-20 X 2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D39008 is a 1\/4-20 UNC hex head cap screw manufactured from Grade 8 steel with a zinc yellow dichromate finish. It measures 2 inches under the head and is partially threaded, making it suitable for applications that require a bearing surface or clamping without full-length thread engagement. Grade 8 steel provides high tensile strength for demanding fastener applications. The zinc yellow dichromate coating offers corrosion resistance and is visually identifiable by its gold-yellow color. This screw conforms to ASME B18.2.1 dimensional standards and is driven with a standard hex wrench or socket.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in general industrial, mechanical, and structural assembly applications where a high-strength inch-series fastener is required. Typical installations include machinery frames, equipment brackets, jigs, fixtures, and structural connections in fabrication and maintenance environments. The partial thread configuration is well suited for through-bolt applications and situations where the shank must pass through a clearance hole before engaging a tapped bore or nut. Installers working to ASME standards will find this screw meets B18.2.1 dimensional requirements.\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 resistance and easy visual identification\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank suits clearance-hole and through-bolt applications\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread form for broad compatibility with standard inch-series nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eHex head drive accepts standard hex sockets and wrenches\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 and hex nuts in inch-series fastener applications conforming to ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, pipefitters, or maintenance technicians using a standard hex socket or open-end wrench. Ensure mating threads are clean and free of debris before installation. Do not exceed the rated proof load for Grade 8 fasteners, and follow applicable torque guidelines from engineering references or job specifications. Thread locking compounds or washers should be selected based on application requirements and load conditions.\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\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 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: 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\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\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: D39008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700776173874,"sku":"D39008","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b178c2e7d9896ec7b530cbfa1922ed1.jpg?v=1788395165","url":"https:\/\/voomisupply.com\/products\/value-collection-d39008-hex-head-cap-screw-1-4-20-x-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}