Value Collection HCI20620125G-025BX Hex Head Bolt 5/8-11

Product Description

The VALUE COLLECTION HCI20620125G-025BX is a fully threaded hex head bolt designed for general-purpose structural and mechanical fastening applications. It features a 5/8-11 UNC thread size with a 1-1/4 inch length under head, manufactured from Grade 2 steel with a hot-dipped galvanized finish for corrosion resistance. Conforming to ASTM A307 standards, this bolt is suited for use in connections where moderate tensile strength and reliable galvanized protection are required. It is installed by electricians, plumbers, HVAC technicians, general contractors, and maintenance professionals across a wide range of trade applications.

This bolt is appropriate for residential and light commercial construction, mechanical equipment mounting, framing connections, and general structural assembly. The hot-dipped galvanized coating makes it a practical choice for outdoor, wet, or mildly corrosive environments where bare steel would be subject to surface rust. Its fully threaded design provides consistent clamping force along the entire shank length, which is useful when fastening thinner materials or when thread engagement depth varies by application.

Key Features

• 5/8-11 UNC thread size with 1-1/4 inch length under head
• Fully threaded shank for maximum thread engagement flexibility
• Hot-dipped galvanized finish for corrosion resistance in wet or outdoor environments
• Grade 2 steel construction meeting ASTM A307 fastener standards
• Hex head drive for use with standard wrenches and socket sets

Compatibility

Designed as a general-purpose hex head bolt for use in standard 5/8-11 UNC tapped holes and with 5/8 inch hex nuts in structural, mechanical, and equipment-mounting applications.

Installation Notes

Installation is performed using a standard wrench or socket matching the hex head size. Apply fastener to a properly sized and tapped or clearance hole; do not force threads if resistance is felt, as cross-threading will compromise joint integrity. Follow applicable building codes and equipment manufacturer torque requirements for the specific connection type. Inspect the galvanized coating for damage before installation in corrosive environments, and replace any bolt with compromised coating.