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About Washers
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Washers for Blind Rivets
Also known as backup washers, these are for use with blind rivets for extra support when fastening into soft material.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
Zinc-plated steel washers are corrosion resistant in wet environments.
Aluminum washers are lightweight and corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
| For Rivet Dia. | ID | OD | Thick. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||
|---|---|---|---|---|---|---|
| 3/32" | 0.098" | 0.312" | 0.058"-0.068" | 50 | 000000000 | 000000 |
| 1/8" | 0.134" | 0.375" | 0.057"-0.067" | 100 | 000000000 | 0000 |
| 5/32" | 0.161" | 0.438" | 0.058"-0.068" | 50 | 000000000 | 00000 |
| 3/16" | 0.192" | 0.375" | 0.058"-0.068" | 50 | 000000000 | 00000 |
| 3/16" | 0.197" | 0.500" | 0.057"-0.067" | 100 | 000000000 | 0000 |
| 1/4" | 0.256" | 0.500" | 0.058"-0.068" | 50 | 000000000 | 00000 |
Zinc-Plated Steel | ||||||
| 3/32" | 0.098" | 0.312" | 0.058"-0.068" | 100 | 000000000 | 00000 |
| 1/8" | 0.134" | 0.375" | 0.057"-0.067" | 500 | 000000000 | 00000 |
| 5/32" | 0.165" | 0.438" | 0.057"-0.067" | 250 | 000000000 | 0000 |
| 3/16" | 0.192" | 0.375" | 0.055"-0.065" | 250 | 000000000 | 00000 |
| 3/16" | 0.197" | 0.500" | 0.057"-0.067" | 250 | 000000000 | 0000 |
| 1/4" | 0.256" | 0.500" | 0.056"-0.062" | 250 | 000000000 | 00000 |
Aluminum | ||||||
| 3/32" | 0.098" | 0.312" | 0.058"-0.068" | 100 | 000000000 | 00000 |
| 1/8" | 0.134" | 0.375" | 0.057"-0.067" | 500 | 000000000 | 00000 |
| 5/32" | 0.165" | 0.438" | 0.057"-0.067" | 250 | 000000000 | 00000 |
| 3/16" | 0.192" | 0.375" | 0.055"-0.065" | 250 | 000000000 | 00000 |
| 3/16" | 0.197" | 0.500" | 0.057"-0.067" | 250 | 000000000 | 00000 |
| 1/4" | 0.256" | 0.500" | 0.056"-0.062" | 100 | 000000000 | 00000 |
Square Washers for Blind Rivets
Also known as backup washers, these square washers are for use with blind rivets for extra support when fastening into soft material. They fit into slots and channels and have flat sides to keep them from rotating. They are wider and thicker than most round washers, making them good for distributing heavy loads. They are zinc-plated steel for corrosion resistance in wet environments.
For technical drawings and 3-D models, click on a part number.