ASTM A563 for Nuts
Specification | Nominal Size (inches) | Material |
---|---|---|
ASTM A563 Grade O | 1/4 - 1-1/2 | Carbon Steel |
ASTM A563 Grade A | 1/4 - 1-1/2 | Carbon Steel |
ASTM A563 Grade B | 1/4 - 1 | Carbon Steel |
1 - 1-1/2 | ||
ASTM A563 Grade C | 1/4 - 4 | Carbon Steel, may be Quenched and Tempered |
ASTM A563 Grade C3 | 1/4 - 4 | Atmospheric Corrosion Resistant Steel, may be Quenched and Tempered |
ASTM A563 Grade D | 1/4 - 4 | Carbon Steel, may be Quenched and Tempered |
ASTM A563 Grade DH | 1/4 - 4 | Carbon Steel, Quenched and Tempered |
ASTM A563 Grade DH3 | 1/4 - 4 | Atmospheric Corrosion Resistant Steel, Quenched and Tempered |
For more information, see www.astm.org.