{"product_id":"value-collection-mp39064-hex-head-cap-screw-3-8-16","title":"Value Collection MP39064 Hex Head Cap Screw 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection MP39064 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. It measures 3\/8-16 thread size with a 3.5-inch length under head, conforming to ASME B18.2.1 standards. The UNC thread form ensures broad compatibility with standard tapped holes and hex nuts. This screw is specified by machinists, maintenance technicians, and fabricators who require reliable performance under high-load conditions.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for use in heavy-duty mechanical assemblies, equipment mounting, structural connections, and anywhere a high-strength UNC fastener is required. The partial threading allows the unthreaded shank to pass cleanly through a clearance hole before engaging the tapped bore or nut, making it appropriate for bolted joint applications where shank bearing load is a factor. Sold in packages of 10, it is practical for both single-job use and light shop stocking.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction provides high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish offers corrosion protection and visual identification of Grade 8 classification\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank accommodates bolted joint designs with clearance holes\u003c\/li\u003e\n  \u003cli\u003eUNC thread form (3\/8-16) compatible with standard inch-series tapped holes and hex nuts\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards for hex head cap screws\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 10 supports small-batch service and repair work\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 with any 3\/8-16 UNC tapped hole or compatible hex nut in industrial, mechanical, or structural applications requiring Grade 8 fasteners.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified technician familiar with fastener torque specifications for Grade 8 hardware. Always verify the mating thread is clean and free of debris before installation. Use the appropriate hex socket or open-end wrench sized to the fastener head. Follow applicable industry torque guidelines for 3\/8-16 Grade 8 fasteners and ensure proper joint preload for the application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\u003ePackage Quantity\u003c\/strong\u003e: 10\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: MP39064\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692629786930,"sku":"MP39064","price":16.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1b26920b5ea39ce48b63115deea64c27.jpg?v=1788300278","url":"https:\/\/voomisupply.com\/products\/value-collection-mp39064-hex-head-cap-screw-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}