Value Collection R82222830 Hex Head Cap Screw 5/8-11

Product Description

The VALUE COLLECTION R82222830 is a 5/8-11 hex head cap screw with a 1-inch length under head, manufactured from 18-8 stainless steel with a bright, uncoated finish. This fastener uses a Unified National Coarse (UNC) thread form and meets the MS 35307-458D military standard. The combination of 18-8 stainless steel construction and an uncoated bright finish provides solid corrosion resistance in moderate environments. It is installed using a standard hex wrench or socket, making it a common choice for mechanical assemblies, equipment mounting, and structural connections across trades including HVAC, plumbing, and general mechanical service work.

This cap screw is suited for a wide range of fastening applications where a full-hex drive head and coarse UNC threading are required. Typical uses include equipment frames, junction boxes, access panels, pipe hangers, and structural hardware assemblies in both residential and commercial settings. The 5/8-11 thread size is a standard coarse-thread dimension commonly found in industrial and mechanical hardware applications.

Key Features

• 18-8 stainless steel construction provides corrosion resistance in moderate-exposure environments
• 5/8-11 UNC thread form for broad compatibility with standard nuts and tapped holes
• 1-inch length under head for precise fit in standard fastening applications
• Bright uncoated finish maintains accurate thread tolerances
• Meets MS 35307-458D military standard for dimensional and material compliance

Compatibility

Designed as a standard 5/8-11 UNC hex head cap screw for use with compatible nuts, washers, and tapped components requiring an 18-8 stainless steel fastener per MS 35307-458D.

Installation Notes

Installation is performed using a standard 15/16-inch hex socket or open-end wrench. Apply appropriate torque based on joint requirements and material specifications per the relevant mechanical or structural standard for the application. Inspect threads on both the screw and mating component before installation to confirm clean engagement. Do not mix stainless steel fasteners with dissimilar metals in applications where galvanic corrosion is a concern.