Value Collection 37001 Hex Head Bolt 5/8-11 Grade A325 100 Pack

Product Description

The VALUE COLLECTION 37001 is a fully threaded hex head bolt designed for structural and general-purpose fastening applications. Manufactured from steel to ASTM A325 structural bolt standards, it carries a Grade A325 material designation and ships with an uncoated finish. The thread size is 5/8-11 UNC, with a length under head of 1.75 inches. This bolt is supplied in a 100-piece package, making it suitable for contractors, fabricators, and maintenance professionals who need reliable high-strength fasteners on the job site.

This bolt is used in structural steel connections, heavy equipment assembly, and general industrial fastening where ASTM A325 compliance is specified. The 5/8-11 UNC thread pattern is a common inch-series size found across structural framing, machinery mounting, and bridge or building connection plates. The fully threaded configuration makes it well suited for through-bolting applications where thread engagement along the full grip length is required. Installers in ironworking, steel fabrication, and general construction trades will find this bolt appropriate for a wide range of torqued connection work.

Key Features

• ASTM A325 structural bolt standard — meets specification for high-strength steel bolting assemblies
• 5/8-11 UNC thread for compatibility with standard inch-series nuts and tapped holes
• Fully threaded configuration provides thread engagement across the full shank length
• Uncoated steel finish — suitable for painted, galvanized, or coated assembly environments where base metal contact is acceptable
• Sold in a 100-piece package to support production or bulk installation work

Compatibility

Designed as a standard inch-series hex head bolt for use with 5/8-11 UNC nuts, washers, and tapped connections in structural and general mechanical assemblies meeting ASTM A325 fastener requirements.

Installation Notes

Installation of ASTM A325 structural bolts should be performed by qualified ironworkers or mechanics following applicable structural codes, including AISC and RCSC bolt specification guidelines. Confirm proper nut and washer pairing for the 5/8-11 thread before assembly. Do not mix Grade A325 bolts with non-rated hardware in structural connections. Follow the specified pretension or snug-tight requirements called out in the project drawings or engineer of record documentation.