| EXTERNAL TOOTH LOCK WASHERS DIN 6797A |
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| All Dimensions in Millimeters | |||||||
| Screw/Bolt Diameter | Inside Dia. | Outside Dia. | Thickness | Screw/Bolt Diameter | Inside Dia. | Outside Dia. | Thickness |
| M3 | 3.2 | 6.0 | 0.4 | M12 | 13.0 | 20.5 | 1.0 |
| M4 | 4.3 | 8.0 | 0.5 | M14 | 15.0 | 24.0 | 1.0 |
| M5 | 5.3 | 10.0 | 0.6 | M16 | 17.0 | 26.0 | 1.2 |
| M6 | 6.4 | 11.0 | 0.7 | M20 | 17.0 | 26.0 | 1.2 |
| M8 | 8.4 | 15.0 | 0.8 | M24 | 21.0 | 33.0 | 1.5 |
| M10 | 10.5 | 18.0 | 0.9 | ||||