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General Purpose Washers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/901/90107a029p1-b01-digitall@halfx_636923080856299297.png?ver=imagenotfound)
Use these washers to evenly distribute the load under bolt or screw heads and nuts when fastening. They can also act as spacers.
Copper, brass, and silicon bronze washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Silicon bronze washers are stronger than copper and brass.
For technical drawings and 3-D models, click on a part number.
For Screw Size | ID | OD | Thick. | Hardness | Pkg. Qty. | Pkg. | |
Silicon Bronze | |||||||
---|---|---|---|---|---|---|---|
No. 6 | 0.147" | 0.375" | 0.025" to 0.039" | Not Rated | 100 | 000000000 | 00000 |
No. 8 | 0.172" | 0.375" | 0.025" to 0.039" | Not Rated | 100 | 000000000 | 0000 |
No. 10 | 0.200" | 0.438" | 0.029" to 0.043" | Not Rated | 100 | 000000000 | 0000 |
No. 12 | 0.228" | 0.500" | 0.033" to 0.047" | Not Rated | 50 | 000000000 | 0000 |
1/4" | 0.260" | 0.688" | 0.033" to 0.047" | Not Rated | 50 | 000000000 | 00000 |
5/16" | 0.340" | 0.750" | 0.055" to 0.069" | Not Rated | 25 | 000000000 | 00000 |
5/16" | 0.340" | 0.875" | 0.055" to 0.069" | Not Rated | 10 | 000000000 | 0000 |
3/8" | 0.392" | 0.875" | 0.055" to 0.069" | Not Rated | 25 | 000000000 | 00000 |
3/8" | 0.392" | 1.000" | 0.055" to 0.069" | Not Rated | 10 | 000000000 | 0000 |
7/16" | 0.500" | 1.125" | 0.055" to 0.069" | Not Rated | 10 | 000000000 | 00000 |
1/2" | 0.562" | 1.250" | 0.071" to 0.085" | Not Rated | 10 | 000000000 | 00000 |
5/8" | 0.688" | 1.500" | 0.084" to 0.098" | Not Rated | 5 | 000000000 | 00000 |
3/4" | 0.812" | 1.875" | 0.095" to 0.109" | Not Rated | 1 | 000000000 | 0000 |
7/8" | 0.938" | 2.250" | 0.107" to 0.121" | Not Rated | 1 | 000000000 | 0000 |
1" | 1.062" | 2.500" | 0.121" to 0.135" | Not Rated | 1 | 000000000 | 00000 |