Value Collection HCI20620150G-025BX Hex Head Bolt 5/8-11

Product Description

The VALUE COLLECTION HCI20620150G-025BX is a fully threaded hex head bolt designed for general structural and mechanical fastening applications. It features a 5/8-11 UNC thread and a 1-1/2 inch length under head, making it a standard choice for medium-duty bolted connections. Manufactured from Grade 2 steel and finished with a hot-dipped galvanized coating, this bolt meets ASTM A307 specifications. The hot-dipped galvanized finish provides corrosion resistance in outdoor or moisture-exposed environments. Installation requires a standard hex wrench or impact driver sized for a 5/8-inch fastener.

This bolt is suited for residential and light commercial construction, plumbing support structures, mechanical equipment mounting, and general fabrication work. The 5/8-11 UNC thread pattern is one of the most common inch-series fastener sizes in North American trade work, making this bolt compatible with a wide range of standard hex nuts and washers. Fully threaded construction allows for maximum engagement across varying material thicknesses and eliminates the need for precise bolt placement relative to grip length.

Key Features

• 5/8-11 UNC thread for broad compatibility with standard hex nuts and threaded inserts
• Fully threaded body maximizes thread engagement across variable material thicknesses
• Hot-dipped galvanized finish provides corrosion resistance in wet or outdoor environments
• Grade 2 steel construction meets ASTM A307 fastener standard
• 1-1/2 inch length under head suits medium-duty structural and mechanical connections

Compatibility

Designed as a standard inch-series hex head bolt compatible with 5/8-11 UNC hex nuts, flat washers, and lock washers used in general construction, mechanical, and plumbing support applications.

Installation Notes

Installation is performed with a standard hex wrench, combination wrench, or impact driver fitted with the appropriate socket. Always use a properly rated nut and washer rated for the same grade and finish to avoid galvanic mismatch. Follow applicable building codes or AISC guidelines for torque requirements based on joint type and load. Inspect the galvanized coating for damage before installation, especially in high-corrosion environments.