{"product_id":"value-collection-mp39160-hex-cap-screw-5-8-11-x-5-1-2-in-grade-8","title":"Value Collection MP39160 Hex Cap Screw 5\/8-11 X 5-1\/2 in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MP39160 is a 5\/8-11 hex head cap screw measuring 5-1\/2 inches in length under the head, manufactured from Grade 8 steel with a zinc yellow dichromate finish. Grade 8 is a high-strength classification suitable for demanding fastening applications where tensile and proof load requirements exceed those of lower grades. The partially threaded shank provides a grip zone that resists joint slippage under heavy load. This fastener conforms to ASME B18.2.1 dimensional standards and uses a UNC thread form. Machinists, millwrights, equipment assemblers, and maintenance technicians typically specify this screw for structural and mechanical assemblies requiring verified strength grades.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for industrial, commercial, and heavy-equipment applications where a UNC 5\/8-11 thread pattern and high-strength Grade 8 material are required. Typical install scenarios include bolted structural steel connections, machine frames, equipment mounting, and general mechanical assemblies where proof load integrity and corrosion resistance from the zinc yellow dichromate coating are both specified. Sold in a package quantity of 10 units per order.\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\u003eZinc yellow dichromate finish provides corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank maintains a grip length for shear-load applications\u003c\/li\u003e\n  \u003cli\u003eUNC 5\/8-11 thread form for broad tool and nut compatibility\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 10 fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style and aftermarket replacement fastener for any application specifying a 5\/8-11 UNC hex head cap screw in Grade 8 steel per ASME B18.2.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by machinists, millwrights, or maintenance technicians using a standard hex wrench or socket set sized for a 5\/8-inch hex head fastener. Always verify that the mating nut or tapped hole is rated for Grade 8 load requirements before assembly. De-energize and lock out all equipment before disassembling or replacing fasteners in a live mechanical or electrical assembly. 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: 5\/8-11 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5-1\/2 inches\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 Coating\u003c\/strong\u003e: Zinc Yellow Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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\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: MP39160\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720063189298,"sku":"MP39160","price":42.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f7e49d16637e0e574b4dd536eb40fbd6.jpg?v=1788560594","url":"https:\/\/voomisupply.com\/products\/value-collection-mp39160-hex-cap-screw-5-8-11-x-5-1-2-in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}