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Oversized Washers
Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses for covering oversized holes or for use as spacers and levelers.
Zinc- and zinc yellow-chromate plated steel washers are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
| For Screw Size  | ID | OD | Thick. | Hardness | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Grade 8 Steel | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 0.281" | 0.625" | 0.090"-0.108" | Rockwell C43 | 100 | 000000000 | 000000 |
| 5/16" | 0.344" | 0.688" | 0.090"-0.108" | Rockwell C43 | 50 | 000000000 | 00000 |
| 3/8" | 0.406" | 0.812" | 0.110"-0.126" | Rockwell C43 | 50 | 000000000 | 00000 |
| 7/16" | 0.469" | 0.922" | 0.110"-0.126" | Rockwell C43 | 25 | 000000000 | 00000 |
| 1/2" | 0.531" | 1.062" | 0.190"-0.208" | Rockwell C43 | 25 | 000000000 | 00000 |
| 9/16" | 0.594" | 1.172" | 0.168"-0.191" | Rockwell C43 | 10 | 000000000 | 00000 |
| 5/8" | 0.656" | 1.312" | 0.206"-0.229" | Rockwell C43 | 10 | 000000000 | 00000 |
| 3/4" | 0.812" | 1.469" | 0.206"-0.229" | Rockwell C43 | 10 | 000000000 | 00000 |
| 7/8" | 0.938" | 1.750" | 0.235"-0.264" | Rockwell C43 | 5 | 000000000 | 0000 |
| 1" | 1.062" | 2.000" | 0.235"-0.264" | Rockwell C43 | 5 | 000000000 | 0000 |
| 1 1/8" | 1.188" | 2.250" | 0.235"-0.264" | Rockwell C43 | 5 | 000000000 | 00000 |
| 1 1/4" | 1.375" | 2.500" | 0.235"-0.264" | Rockwell C43 | 5 | 000000000 | 00000 |
| 1 3/8" | 1.438" | 2.750" | 0.235"-0.264" | Rockwell C43 | 1 | 000000000 | 0000 |
| 1 1/2" | 1.562" | 3.000" | 0.235"-0.264" | Rockwell C43 | 1 | 000000000 | 0000 |