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5 pack = $77.70, 20 pack = $233.20, 40 = $388.80
Structural nuts are about 10% taller and wider than standard hex nuts and distribute the load over a large area. Also known as heavy hex nuts, these nuts are designed to secure ASTM A325 bolts in structural joints.
- Diameter:
- 2-4 1/2
- Plating:
- Plain
- Material:
- Steel
