About Washers
More
Leveling Washers
Also known as spherical washers, these consist of a male and female washer that, when nested, swivel slightly to compensate for tolerance variations and uneven surfaces. They're good for die and fixturing applications.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
Black-oxide steel washers are mildly corrosion resistant in dry environments.
For technical drawings and 3-D models, click on a part number.
Washers | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Male | Female | Replacement Male Washers | Replacement Female Washers | ||||||||||||
| For Screw Size  | ID (A) | OD (B) | Radius | ID (C) | OD (D) | Radius | Thick. (E) | Max. Angle of Correction | Hardness | Each | Each | Each | |||
18-8 Stainless Steel | |||||||||||||||
| No. 4 | 0.116" | 0.281" | 0.031" | 0.156" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| No. 6 | 0.144" | 0.281" | 0.031" | 0.172" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| No. 8 | 0.169" | 0.313" | 0.031" | 0.188" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| No. 10 | 0.196" | 0.375" | 0.078" | 0.219" | 0.438" | __ | 0.219"-0.249" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/4" | 0.257" | 0.438" | 0.109" | 0.281" | 0.500" | __ | 0.251"-0.281" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/4" | 0.281" | 0.625" | 0.750" | 0.281" | 0.625" | 0.750" | 0.173"-0.203" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 5/16" | 0.323" | 0.500" | 0.063" | 0.344" | 0.563" | __ | 0.312"-0.344" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/8" | 0.386" | 0.625" | 0.094" | 0.406" | 0.688" | __ | 0.407"-0.438" | 3° | Rockwell B80 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/8" | 0.406" | 0.875" | 1.250" | 0.438" | 0.875" | 1.250" | 0.235"-0.265" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 7/16" | 0.468" | 1.000" | 1.500" | 0.500" | 1.000" | 1.500" | 0.297"-0.327" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.125" | 1.500" | 0.531" | 1.125" | 1.500" | 0.298"-0.328" | 2° | Rockwell B80 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.375" | 1.750" | 0.656" | 1.375" | 1.750" | 0.298"-0.328" | 2° | Rockwell B80 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/4" | 0.781" | 1.625" | 2.250" | 0.781" | 1.625" | 2.250" | 0.360"-0.390" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 7/8" | 0.937" | 1.750" | 2.500" | 0.968" | 1.750" | 2.500" | 0.360"-0.390" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1" | 1.062" | 2.000" | 2.750" | 1.093" | 2.000" | 2.750" | 0.485"-0.515" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 1/8" | 1.187" | 2.250" | 3.000" | 1.250" | 2.250" | 3.000" | 0.485"-0.515" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 1/4" | 1.312" | 2.500" | 3.000" | 1.375" | 2.500" | 3.000" | 0.485"-0.515" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 1/2" | 1.562" | 2.875" | 3.500" | 1.625" | 2.875" | 3.500" | 0.485"-0.515" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 5/8" | 1.687" | 3.250" | 3.500" | 1.750" | 3.250" | 3.500" | 0.673"-0.703" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 3/4" | 1.812" | 3.250" | 3.500" | 1.875" | 3.250" | 3.500" | 0.673"-0.703" | 3° | Rockwell B80 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 2" | 2.062" | 3.875" | 3.500" | 2.125" | 3.875" | 3.500" | 0.735"-0.765" | 3° | Rockwell B80 | 000000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
Black-Oxide Steel | |||||||||||||||
| No. 4 | 0.116" | 0.281" | 0.031" | 0.156" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| No. 6 | 0.144" | 0.281" | 0.031" | 0.172" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| No. 8 | 0.169" | 0.313" | 0.031" | 0.188" | 0.375" | __ | 0.188"-0.218" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| No. 10 | 0.196" | 0.375" | 0.078" | 0.219" | 0.438" | __ | 0.219"-0.249" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/4" | 0.257" | 0.438" | 0.109" | 0.281" | 0.500" | __ | 0.251"-0.281" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/4" | 0.281" | 0.625" | 0.750" | 0.281" | 0.625" | 0.750" | 0.173"-0.203" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 5/16" | 0.323" | 0.500" | 0.063" | 0.344" | 0.563" | __ | 0.312"-0.344" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/8" | 0.386" | 0.625" | 0.094" | 0.406" | 0.688" | __ | 0.407"-0.438" | 3° | Rockwell C48 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/8" | 0.406" | 0.875" | 1.250" | 0.438" | 0.875" | 1.250" | 0.235"-0.265" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 7/16" | 0.468" | 1.000" | 1.500" | 0.500" | 1.000" | 1.500" | 0.297"-0.327" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1/2" | 0.531" | 1.125" | 1.500" | 0.531" | 1.125" | 1.500" | 0.298"-0.328" | 2° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.375" | 1.750" | 0.656" | 1.375" | 1.750" | 0.298"-0.328" | 2° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3/4" | 0.781" | 1.625" | 2.250" | 0.781" | 1.625" | 2.250" | 0.360"-0.390" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 7/8" | 0.938" | 1.750" | 2.500" | 0.969" | 1.750" | 2.500" | 0.360"-0.390" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1" | 1.062" | 2.000" | 2.750" | 1.094" | 2.000" | 2.750" | 0.485"-0.515" | 3° | Rockwell C25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 1 1/8" | 1.188" | 2.250" | 3.000" | 1.250" | 2.250" | 3.000" | 0.485"-0.515" | 3° | Rockwell C25 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 1 1/4" | 1.312" | 2.500" | 3.000" | 1.375" | 2.500" | 3.000" | 0.485"-0.515" | 3° | Rockwell C25 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 1/2" | 1.562" | 2.875" | 3.000" | 1.625" | 2.875" | 3.000" | 0.485"-0.515" | 3° | Rockwell C25 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 5/8" | 1.687" | 3.250" | 3.500" | 1.750" | 3.250" | 3.500" | 0.673"-0.703" | 3° | Rockwell C48 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 1 3/4" | 1.812" | 3.250" | 3.500" | 1.875" | 3.250" | 3.500" | 0.673"-0.703" | 3° | Rockwell C48 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| 2" | 2.062" | 3.875" | 3.500" | 2.125" | 3.875" | 3.500" | 0.735"-0.765" | 3° | Rockwell C48 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
Metric Leveling Washers
Also known as spherical washers, these consist of a metric male and female washer that, when nested, swivel slightly to compensate for tolerance variations and uneven surfaces. They're good for die and fixturing applications.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Washers | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Male | Female | Replacement Male Washers | Replacement Female Washers | |||||||||||
| For Screw Size | ID (A), mm | OD (B), mm | Radius, mm | ID (C), mm | OD (D), mm | Thick. (E), mm | Max. Angle of Correction | Specifications Met | Each | Each | Each | |||
18-8 Stainless Steel | ||||||||||||||
| M3 | 3.2 | 9.5 | 7.0 | 3.6 | 9.5 | 3.2 to 3.8 | 3° | __ | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M4 | 4.3 | 9.5 | 7.0 | 4.9 | 9.5 | 3.2 to 3.8 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M5 | 5.3 | 11.1 | 7.5 | 6.0 | 11.1 | 3.7 to 4.3 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M6 | 6.4 | 12.0 | 9.0 | 7.1 | 12.0 | 3.8 to 4.4 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| M8 | 8.4 | 17.0 | 12.0 | 9.6 | 17.0 | 5.1 to 5.8 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| M10 | 10.5 | 21.0 | 15.0 | 12.0 | 21.0 | 6.1 to 6.7 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M12 | 13.0 | 24.0 | 17.0 | 14.2 | 24.0 | 7.7 to 8.2 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M16 | 17.0 | 30.0 | 22.0 | 19.0 | 30.0 | 9.1 to 9.8 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M20 | 21.0 | 36.0 | 27.0 | 23.2 | 36.0 | 11.4 to 11.9 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M24 | 25.0 | 44.0 | 32.0 | 28.0 | 44.0 | 14.7 to 15.4 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M30 | 31.0 | 56.0 | 41.0 | 35.0 | 56.0 | 18.6 to 19.4 | 3° | DIN 6319 | 000000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
Steel | ||||||||||||||
| M3 | 3.2 | 9.5 | 7.0 | 3.6 | 9.5 | 3.2 to 3.8 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M4 | 4.3 | 9.5 | 7.0 | 4.9 | 9.5 | 3.2 to 3.8 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M5 | 5.3 | 11.1 | 7.5 | 6.0 | 11.1 | 3.7 to 4.3 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M6 | 6.4 | 12.0 | 9.0 | 7.1 | 12.0 | 3.8 to 4.4 | 3° | DIN 6319 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M8 | 8.4 | 17.0 | 12.0 | 9.6 | 17.0 | 5.1 to 5.8 | 3° | DIN 6319 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M10 | 10.5 | 21.0 | 15.0 | 12.0 | 21.0 | 6.1 to 6.7 | 3° | DIN 6319 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M12 | 13.0 | 24.0 | 17.0 | 14.2 | 24.0 | 7.7 to 8.2 | 3° | DIN 6319 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M14 | 15.0 | 28.5 | 20.0 | 16.5 | 28.5 | 8.2 to 8.8 | 3° | __ | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M16 | 17.0 | 30.0 | 22.0 | 19.0 | 30.0 | 9.1 to 9.8 | 3° | DIN 6319 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| M20 | 21.0 | 36.0 | 27.0 | 23.2 | 36.0 | 11.4 to 11.9 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| M24 | 25.0 | 44.0 | 32.0 | 28.0 | 44.0 | 14.7 to 15.4 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |
| M30 | 31.0 | 56.0 | 41.0 | 35.0 | 56.0 | 18.6 to 19.4 | 3° | DIN 6319 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 |