Malleable Cast Iron Round Washers are generally 
used in wood and dock construction. Domestics are available.
Finishes: Plain (black) or Hot Dip Galvanized
Grade: ASTM A48
Malleable Cast Iron Round Washer Specifications
| Bolt Size | Outside Diameter | Thickness | Lbs/100 |
|---|---|---|---|
| 1/2 | 2-1/2 | 1/4 | 22 |
| 5/8 | 2-3/4 | 5/16 | 32 |
| 3/4 | 3 | 7/16 | 42 |
| 7/8 | 3-1/2 | 7/16 | 55 |
| 1 | 3-3/4 | 1/2 | 63 |
