Value Collection HCI50620175G Hex Head Cap Screw 5/8-11

Product Description

The VALUE COLLECTION HCI50620175G is a fully threaded hex head cap screw designed for structural fastening applications in mechanical, electrical, plumbing, and general trade work. It features a 5/8-11 UNC thread size with a 1-3/4 inch length under head, manufactured from Grade 5 steel with a hot-dipped galvanized finish for corrosion resistance. The hex head drive allows installation with standard wrenches or impact drivers. This fastener is suited for heavy-duty connections where a coarse-thread, galvanized fastener is specified by design or code.

This screw is commonly used in outdoor, wet, or corrosive environments where galvanized hardware is required. Typical applications include structural steel connections, equipment mounting, framing, and mechanical assembly across residential and commercial job sites. The fully threaded shank provides maximum thread engagement across the full length of the fastener, making it appropriate for through-bolt and nut applications where grip length is short relative to fastener length.

Key Features

• 5/8-11 UNC coarse thread for high clamping load and ease of assembly
• Grade 5 steel construction provides elevated tensile strength versus Grade 2
• Hot-dipped galvanized finish delivers corrosion protection for outdoor and wet installations
• Fully threaded shank maximizes thread engagement throughout the fastener length
• Hex head drive compatible with standard wrenches, sockets, and impact tools

Compatibility

Designed as a standard 5/8-11 UNC hex head cap screw suitable for use with 5/8-inch coarse-thread nuts and hardware in general structural and mechanical fastening applications.

Installation Notes

Installation is typically performed by electricians, plumbers, HVAC technicians, or general contractors depending on the application. Use appropriate torque specifications per the governing project engineer or code authority for Grade 5 fasteners. Always use compatible galvanized nuts and washers to maintain corrosion resistance throughout the connection. Inspect threads for damage before installation to ensure proper engagement.