Value Collection N2H100CGPKGPR Hex Nut 1-8 A194 Grade 2H

Product Description

The VALUE COLLECTION N2H100CGPKGPR is a heavy-duty hex nut designed for high-strength bolting applications in structural, industrial, and mechanical assemblies. Manufactured from A194 Grade 2H steel with a galvanized finish, this nut provides reliable corrosion resistance in demanding environments. It features a 1-8 UNC right-hand thread pattern and measures 1-5/8 inches across the flats with a height of 63/64 inches. This fastener is commonly installed by ironworkers, millwrights, pipefitters, and general mechanical contractors working on heavy structural or process piping connections.

This hex nut is suited for use in structural steel connections, pressure piping flanges, heavy equipment assemblies, and other applications requiring ASTM A194 Grade 2H heavy hex performance. The galvanized finish makes it appropriate for outdoor, wet, or corrosive environments where bare steel would be vulnerable to rust. The UNC thread standard ensures broad compatibility with standard inch-series bolts and threaded rod in the 1-inch nominal diameter range.

Key Features

• A194 Grade 2H steel construction for high-strength, heavy-duty bolting applications
• Galvanized finish for corrosion resistance in outdoor and moisture-exposed environments
• 1-8 UNC right-hand thread for compatibility with standard inch-series fastener systems
• 1-5/8 inches across flats for use with standard heavy hex tooling
• 63/64 inch height provides full thread engagement depth typical of heavy hex nuts

Compatibility

Designed as a standard replacement or new-installation heavy hex nut for use with 1-inch nominal diameter UNC-threaded bolts, studs, and threaded rod in structural and industrial bolting applications.

Installation Notes

Installation is performed by qualified tradespeople using standard hex wrenches, impact wrenches, or torque wrenches sized for a 1-5/8-inch heavy hex nut. Follow applicable torque specifications from the governing project engineer or relevant standards such as AISC or ASME B18.2.2 for structural and pressure applications. Ensure threads are clean and free of debris before installation. Do not use impact tools at speeds that could damage the galvanized coating or cause thread galling.