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 | Flat |
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About Washers
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General Purpose Washers
Zinc yellow-chromate and chrome-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 | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Grade 9 Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.286" | 0.640" | 0.056"-0.071" | Rockwell C40 | ASME B18.21.1 | 50 | 000000000 | 00000 |
| 5/16" | 0.349" | 0.703" | 0.056"-0.071" | Rockwell C40 | ASME B18.21.1 | 50 | 000000000 | 00000 |
| 3/8" | 0.411" | 0.827" | 0.090"-0.112" | Rockwell C40 | __ | 25 | 000000000 | 00000 |
| 7/16" | 0.474" | 0.937" | 0.090"-0.112" | Rockwell C40 | __ | 25 | 000000000 | 00000 |
| 1/2" | 0.541" | 1.092" | 0.090"-0.112" | Rockwell C40 | ASME B18.21.1 | 10 | 000000000 | 0000 |
| 9/16" | 0.599" | 1.186" | 0.090"-0.112" | Rockwell C40 | ASME B18.21.1 | 10 | 000000000 | 0000 |
| 5/8" | 0.661" | 1.342" | 0.146"-0.174" | Rockwell C40 | __ | 10 | 000000000 | 0000 |
| 3/4" | 0.819" | 1.499" | 0.146"-0.174" | Rockwell C40 | __ | 5 | 000000000 | 0000 |
| 7/8" | 0.945" | 1.780" | 0.146"-0.174" | Rockwell C40 | __ | 5 | 000000000 | 00000 |
| 1" | 1.069" | 2.030" | 0.146"-0.174" | Rockwell C40 | __ | 1 | 000000000 | 0000 |
| 1 1/8" | 1.195" | 2.030" | 0.234"-0.266" | Rockwell C40 | __ | 1 | 000000000 | 0000 |
| 1 1/4" | 1.319" | 2.280" | 0.234"-0.266" | Rockwell C40 | __ | 1 | 000000000 | 0000 |
| 1 1/2" | 1.572" | 2.780" | 0.234"-0.266" | Rockwell C40 | __ | 1 | 000000000 | 0000 |