{"product_id":"value-collection-d39225-hex-head-cap-screw-1-8x6-grade-8","title":"Value Collection D39225 Hex Head Cap Screw 1-8x6 Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D39225 is a partially threaded hex head cap screw designed for high-strength fastening applications. It is manufactured from Grade 8 steel with a zinc yellow dichromate finish that provides corrosion resistance in demanding environments. The fastener measures 1-8 thread size with a 6-inch length under head, conforming to ASME B18.2.1 dimensional standards. The UNC thread form ensures broad compatibility with standard inch-series tapped holes and nuts. This screw is suited for mechanical assemblies, structural connections, and equipment fabrication work where Grade 8 tensile strength is required.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in industrial maintenance, mechanical contracting, and trade fabrication settings where high-strength inch-series fasteners are specified. The partial threading allows for a smooth shank section beneath the head, which is common in bolted joint assemblies where shear load transfer or precise clamping length is required. Typical applications include equipment mounting, structural steel connections, and heavy-duty machinery assembly in both commercial and industrial environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction delivers high tensile and proof load strength for demanding fastening applications\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish provides corrosion resistance over bare steel\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for shear-load-capable bolted joint designs\u003c\/li\u003e\n  \u003cli\u003eUNC thread standard ensures compatibility with standard inch-series hardware\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 for dimensional consistency and interchangeability\u003c\/li\u003e\n  \u003cli\u003e1-8 thread size x 6-inch length under head for long-reach fastening requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard inch-series UNC Grade 8 hex nuts, flat washers, and tapped holes conforming to ASME B18.2.1 specifications in mechanical and structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, ironworkers, pipefitters, or mechanical contractors working on structural or equipment assemblies. Confirm mating nut and tapped hole thread class before installation. Grade 8 fasteners should be tightened using a calibrated torque wrench in accordance with applicable joint design specifications and relevant industry standards. Do not use impact tools at full power without controlling final torque to the engineered specification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 6 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\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: D39225\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690244342066,"sku":"D39225","price":63.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80c5b094d91c3477ae0882ae25b4e8e9.jpg?v=1788267564","url":"https:\/\/voomisupply.com\/products\/value-collection-d39225-hex-head-cap-screw-1-8x6-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}