Round plate washers are simply a low carbon steel, oversized cut washer designed to provide a larger bearing surface than an F844 standard flat washer.
Plate washers are commonly used in wood construction to prevent bolt heads or nuts from pulling into the wood. Square plate washers are also available. A plate washer is used in a variety of projects including: marine and timber.
Stock
Diameters: 1/2″ – 1″
Origin: Import
Finish: Plain and hot-dip galvanized
Dimensions
| 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 | - | - |