Value Collection HCI50620350G-025BX Hex Cap Screw 5/8-11

Product Description

The VALUE COLLECTION HCI50620350G-025BX is a 5/8-11 hex head cap screw measuring 3-1/2 inches under the head, manufactured from Grade 5 steel with a hot-dipped galvanized finish. The partial threading and UNC thread standard make it a standard fastener choice for structural and mechanical assemblies across trade and industrial applications. The hot-dipped galvanized coating provides corrosion resistance suited for outdoor, wet, or exposed environments. This fastener is used by electricians, HVAC technicians, plumbers, and general trade contractors when securing equipment, brackets, enclosures, and structural connections requiring a reliable bolted joint.

This hex head cap screw is appropriate for a wide range of commercial and residential trade applications, including equipment mounting, structural steel connections, utility enclosures, and mechanical framework assembly. The 5/8-11 UNC thread size is a common coarse-thread specification found throughout HVAC equipment bases, electrical gear supports, and plumbing infrastructure mounting hardware. The partial threading is suited for applications where a grip length is needed between clamped materials before the threaded engagement zone.

Key Features

• Grade 5 steel construction provides reliable tensile and yield strength for general structural fastening
• Hot-dipped galvanized finish delivers corrosion protection for outdoor and moisture-exposed installations
• 5/8-11 UNC coarse thread standard ensures broad compatibility with standard nuts, inserts, and tapped holes
• Partially threaded shank accommodates applications requiring a bearing grip length between clamped surfaces
• 3-1/2 inch length under head suits medium-depth bolted connections in structural and equipment mounting contexts

Compatibility

Designed as a standard UNC coarse-thread hex head cap screw for general trade and structural fastening applications where a 5/8-11 thread size and Grade 5 steel specification are required.

Installation Notes

Installation is performed by the appropriate licensed trade professional or qualified mechanic depending on the application. Always de-energize, depressurize, or otherwise isolate the equipment or structure before installing or replacing fasteners in a live system. Use a properly sized box-end wrench or impact driver socket rated for the fastener drive to avoid rounding the hex head. Torque to the value specified in the equipment manufacturer documentation or applicable structural code for Grade 5 fasteners of this diameter.