{"product_id":"value-collection-d39223-hex-head-cap-screw-1-8x5-grade-8","title":"Value Collection D39223 Hex Head Cap Screw 1-8x5 Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D39223 is a partially threaded hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Sized at 1-8 UNC thread with a 5-inch length under head, this fastener is manufactured from Grade 8 steel for superior tensile strength and shear resistance. The zinc yellow dichromate finish provides corrosion protection suitable for general industrial environments. Manufactured to ASME B18.2.1 standards, this screw is a reliable choice for maintenance technicians, millwrights, and trade professionals working with heavy equipment and structural connections.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in residential and commercial mechanical systems, heavy equipment assembly, structural steel connections, and general industrial maintenance. The partial threading allows for a smooth shank section that resists lateral shear loads, making it well-suited for bolted joints where shank engagement in the material is required. Licensed tradespeople and maintenance professionals will find this fastener appropriate for applications demanding consistent clamping force and dimensional accuracy per ASME standards.\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\u003e1-8 UNC thread size with 5-inch length under head\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for improved shear resistance at the joint\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish for corrosion protection in industrial settings\u003c\/li\u003e\n  \u003cli\u003eManufactured to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eInch system of measurement with UNC thread standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1-8 UNC Grade 8 hex head cap screw suitable for use in any application requiring ASME B18.2.1-compliant fasteners with matching 1-8 UNC threaded holes or nuts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical or maintenance trades personnel using calibrated torque tools appropriate for Grade 8 fasteners. De-energize, depressurize, or otherwise isolate the equipment or assembly before fastener replacement or tightening. Follow applicable torque specifications from the equipment manufacturer or relevant industry standards for the joint material and fastener size. Do not reuse fasteners that show signs of thread damage, corrosion, or deformation.\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\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: D39223\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709519888690,"sku":"D39223","price":80.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4478c63adef24a4ecb7d898426e3ffe.jpg?v=1788457445","url":"https:\/\/voomisupply.com\/products\/value-collection-d39223-hex-head-cap-screw-1-8x5-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}