GALVANIZED SPECIFICATION
ASTM A392
FEDERAL SPEC RR-F-191
TYPE I
GALVANIZED |
2 1/4" |
2" |
1-3/4" |
1-1/2" |
1-1/4" |
1" |
3/4" |
5/8" |
1/2" |
3/8" |
6 GA |
- |
X |
X |
X |
X |
X |
X |
X |
- |
- |
9 GA |
- |
X |
X |
X |
X |
X |
X |
X |
X |
X |
11 GA |
- |
X |
X |
X |
X |
X |
X |
X |
X |
X |
11 1/2 GA (Temp wire) |
X |
- |
- |
- |
- |
- |
- |
- |
- |
- |
