{"product_id":"value-collection-10152ch8o-hex-head-cap-screw-grade-8","title":"Value Collection 10152CH8O Hex Head Cap Screw Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 10152CH8O is a partially threaded hex head cap screw manufactured from Grade 8 steel with a zinc yellow dichromate finish. It measures 1-14 thread size with a 3-1\/4 inch length under head, making it suitable for high-strength fastening applications. Grade 8 steel delivers a tensile strength of 150,000 psi, placing this fastener in the upper tier of inch-series steel bolts. The zinc yellow dichromate coating provides corrosion resistance and serves as a visual indicator of Grade 8 classification. This screw is driven with a 1-1\/2 inch hex key and conforms to ASME B18.2.1 and SAE J429 standards. It is appropriate for use by industrial maintenance technicians, millwrights, and mechanical contractors.\u003c\/p\u003e\n\u003cp\u003eThis fastener is used in heavy industrial, agricultural, and mechanical assembly applications where high clamping loads are required. The partial thread configuration is preferred when the fastener must pass through a clearance hole or when thread engagement needs to be limited to a specific grip length. Common install scenarios include machinery frames, structural brackets, flanged connections, and equipment mounting. The UNF thread standard suits precision applications where fine thread pitch improves holding strength and resistance to vibration loosening.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction with 150,000 psi tensile strength for high-load fastening\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish provides corrosion resistance and identifies Grade 8 grade at a glance\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank allows use in clearance-hole and grip-length-controlled assemblies\u003c\/li\u003e\n  \u003cli\u003eUNF thread standard suits vibration-resistant and precision mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 and SAE J429 dimensional and performance standards\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch hex drive size compatible with standard industrial hex tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-spec fastener for inch-series UNF 1-14 threaded applications requiring Grade 8 performance per SAE J429 and ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or millwright familiar with high-strength fastener torque requirements. Always degrease or clean mating threads before installation to obtain accurate torque readings. Use a calibrated torque wrench and consult the applicable equipment service manual for the specified torque value, as this information was not provided with this product listing. Do not mix Grade 8 fasteners with lower-grade nuts or hardware, as this can compromise 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: 1-14 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/4 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\u003eTensile Strength\u003c\/strong\u003e: 150,000 psi\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: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.96 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 10152CH8O\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689746202930,"sku":"10152CH8O","price":36.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9031702c9569ae8156db43117ebe1ae3.jpg?v=1788263751","url":"https:\/\/voomisupply.com\/products\/value-collection-10152ch8o-hex-head-cap-screw-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}