Value Collection HCI30620350NG-010BX Hex Head Bolt 5/8-11

Product Description

The VALUE COLLECTION HCI30620350NG-010BX is a 5/8-11 UNC hex head bolt manufactured from Grade A325 steel with a hot-dipped galvanized finish. It measures 3-1/2 inches in length under head and is partially threaded, making it suited for structural and heavy-duty fastening applications. The hot-dipped galvanized coating provides corrosion resistance in exposed or outdoor environments. Weighing 0.25 pounds, this bolt meets ASTM A325 standards and is supplied in inch measurements. It is installed by ironworkers, structural steel erectors, and general contractors requiring high-strength fasteners.

This bolt is used in structural steel connections, bridge fabrication, heavy equipment assembly, and general industrial fastening where ASTM A325 compliance is required. The partial threading provides a shank bearing area, which is important in shear-loaded bolted connections. The hot-dipped galvanized finish makes it appropriate for outdoor structural applications, treated lumber framing, and environments where corrosion resistance is a priority. It is sold individually with a minimum order quantity of one.

Key Features

• 5/8-11 UNC thread size for standard inch-system structural fastening
• 3-1/2 inches length under head for adequate grip in structural assemblies
• Grade A325 steel meets ASTM A325 structural bolt standard
• Hot-dipped galvanized finish provides heavy-duty corrosion protection
• Partially threaded shank preserves bearing area for shear-loaded joints
• Sold individually, no bulk pack required

Compatibility

Designed as an ASTM A325-compliant structural hex head bolt for use with standard 5/8-11 UNC nuts and hardware in inch-system structural steel and construction applications.

Installation Notes

Installation of structural A325 bolts should be performed by qualified ironworkers or structural mechanics following applicable codes such as AISC and RCSC bolt installation specifications. Always confirm proper nut and washer pairing for the 5/8-11 thread size before installation. Power down or de-energize any adjacent electrical or mechanical systems before working in proximity to live equipment. Do not re-use A325 bolts that have been fully tensioned, as they are not rated for re-tensioning after initial installation.