Lion Steel LLC Supply

ASTM A325 Structural Nut

A high-strength heavy hex nut designed to pair with A325 structural bolts for secure steel-to-steel connections

Specifications

Additional information

Nut Type

Heavy Hex Nut

Size

1/2", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4"

Grade

Material

Thread

Coating

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Description

The ASTM A325 Nut is a heavy-duty structural-grade nut engineered to match A325 bolts for high-strength steel construction. Its heavy hex design provides a larger bearing surface and improved load distribution, making it suitable for critical structural applications such as beams, columns, bridges, and steel frames. Manufactured from high-strength steel and heat-treated for durability, this nut meets industry standards for structural bolting assemblies.

  • Matches A325 structural bolts

  • Heavy hex head for increased bearing surface

  • High-strength quenched and tempered steel

  • Meets ASTM A325 requirements

  • Ideal for structural steel assemblies

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