A 325 Heavy Hex Structural Bolts

Manufactured to ASTM A325, Type 1 specifications

Tensile Strength: 120,000 psi. (1/2 thru 1" diams)
Hardness: Rockwell C24 - 35 (1/2 thru 1" diams)

Coarse Thread / All sizes manufactured in the U.S.A.

Free Manufacture's Certifications Available