{"product_id":"value-collection-97161-hex-head-cap-screw-5-8-11-x-6-in-grade-5","title":"Value Collection 97161 Hex Head Cap Screw 5\/8-11 X 6 in Grade 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 97161 is a partially threaded hex head cap screw designed for heavy-duty fastening applications in mechanical, structural, and industrial assembly work. It features a 5\/8-11 thread size in the Unified National Coarse (UNC) standard, a 6-inch length under head, and is manufactured from Grade 5 steel without any finish coating. The uncoated surface is suitable for applications where a coating is applied post-installation or where bare steel is acceptable. This fastener meets ASME B18.2.1 dimensional standards, making it a reliable choice for engineers, machinists, millwrights, and maintenance professionals who require consistent tolerances and material grade verification.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for general industrial and commercial fastening where a high-strength, partially threaded hex head fastener is required. Typical applications include machine frame assembly, equipment mounting, structural steel connections, and heavy-duty mechanical assemblies. The partial threading allows for a smooth shank section that provides shear strength in bolted joint applications where the grip length matters. It is sold in package quantities of 25 per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC thread size provides a coarse, high-engagement thread for strong clamping force\u003c\/li\u003e\n  \u003cli\u003e6-inch length under head accommodates thick material stacks and long-grip fastening requirements\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets minimum tensile strength requirements for medium-to-high load applications\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank delivers shear resistance along the unthreaded grip zone\u003c\/li\u003e\n  \u003cli\u003eUncoated finish allows for field-applied coatings, platings, or use in dry indoor environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 for standardized head dimensions and tolerances\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 5\/8-11 UNC nuts and tapped holes conforming to Unified National Coarse thread standards in industrial and mechanical assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using standard hex wrenches, box-end wrenches, or impact tools rated for the fastener grade. Always ensure mating threads are clean, undamaged, and match the UNC 5\/8-11 specification before installation. De-energize and lock out equipment before replacing or tightening fasteners in powered machinery. Apply thread lubricant or anti-seize only when specified by the equipment manufacturer or applicable engineering standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\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 (Unified National Coarse)\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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Uncoated\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\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: 97161\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701064630578,"sku":"97161","price":94.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f601138b261f2e849aa4461a7e2c7ab4.jpg?v=1788397722","url":"https:\/\/voomisupply.com\/products\/value-collection-97161-hex-head-cap-screw-5-8-11-x-6-in-grade-5","provider":"Voomi Supply","version":"1.0","type":"link"}