Oversized, round plate washers are available in both plain and hot-dip galvanized finishes.
| Bolt Size | B | A | C | Weight (lbs.) Per 100 Pieces | Part Numbers | |
|---|---|---|---|---|---|---|
| Outside Diameter | Inside Diameter | Thickness Gauge | Plain | Galvanized | ||
| 1⁄2 | 21⁄4 | 9⁄16 | 3⁄16 | 20 | 19277 | 19278 |
| 5⁄8 | 21⁄2 | 11⁄16 | 1⁄4 | 32 | 19279 | 19280 |
| 3⁄4 | 3 | 13⁄16 | 1⁄4 | 46 | 19281 | 19282 |
| 7⁄8 | 31⁄2 | 15⁄16 | 5⁄16 | 79 | 11961 | 11962 |
| 1 | 4 | 11⁄16 | 3⁄8 | 124 | 11963 | 11964 |
| 11⁄4 | 5 | 13⁄8 | 3⁄8 | 193 | 12610 | 12611 |
| 11⁄2 | 6 | 15⁄8 | 3⁄8 | 184 | - | - |