| Material | Steel |
| OD | 21.000 mm |
| Width | 3.000 mm |
| Specifications Met | DIN 5406 |
| Country of Origin | China, Germany, India, Italy, Malaysia, Taiwan |
| DFARS Compliance | Not Specialty Metals Compliant |
| REACH Compliance | REACH (EC 1907/2006) (11/07/2024, 242 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 731821 |
| For Bearing Nut Specifications Met | DIN 981 |
| For Use With | Slotted Bearing Nuts |
| Lock Washer Type | Spring |
| For Bearing Nut Face Style | Chamfered |
| For Screw Size | M10 |
| Product ID | 10.000 mm |
| Thickness | 1.000 mm |
| Depth | 1.500 mm |
| Overall Height | 3.000 mm |
| Tooth Location | External |
| Hardness | Not Rated |
| System of Measurement | Metric |
| Washer Type | Conical |
| Product Description | Designed for use with bearing nuts, these lock washers have a conical shape that presses like a spring against bearings, bushings, gears, and pulleys to hold them in place on your threaded shaft or spindle. They also have an inner tab that sits in the shaft or spindle’s keyway to prevent the nut from loosening. |