Value Collection 97159 Hex Cap Screw 5/8-11x5 in Grade 5 25pk

Product Description

The VALUE COLLECTION 97159 is a 5/8-11 hex head cap screw designed for general mechanical assembly and structural fastening applications. Manufactured from Grade 5 steel with no surface coating, this screw features a partially threaded shank and conforms to ASME B18.2.1 dimensional standards. The Unified National Coarse (UNC) thread form provides reliable engagement in standard tapped holes and nuts. At 5 inches under-head length, this fastener is suited for applications requiring reach through thicker material stacks. Sold in a package of 25, this is a practical procurement quantity for maintenance shops, mechanical contractors, and industrial service crews.

This hex cap screw is used across a wide range of trade and industrial applications including HVAC equipment mounting, mechanical equipment assembly, structural steel connections, and general fabrication work. The partially threaded shank is appropriate where a smooth bearing surface is needed between clamped members. The hex head drive allows installation with standard wrenches and sockets, making it accessible in field and shop settings alike. Each package contains 25 screws for stocking or single-job use.

Key Features

• 5/8-11 UNC thread for compatibility with standard nuts and tapped holes
• 5-inch length under head for fastening through thicker assemblies
• Grade 5 steel construction meets SAE mechanical strength requirements
• Partially threaded shank provides a smooth shank bearing surface between clamped parts
• Uncoated finish suitable for painted-over or indoor dry-environment installations
• Conforms to ASME B18.2.1 dimensional standards for consistent fitment

Compatibility

Designed for use with standard 5/8-11 UNC hex nuts, threaded inserts, and tapped holes conforming to Unified National Coarse thread specifications per ASME B18.2.1.

Installation Notes

Installation is performed with a standard 15/16-inch hex wrench or socket driver. Follow applicable torque specifications for Grade 5 fasteners per the relevant mechanical or structural code for the application. Inspect threads and mating hardware for damage or contamination before installation. Do not exceed the rated proof load for Grade 5 fasteners in critical structural joints.