Lock Washer: For Screw Size M20, External Tooth Lock, Steel, Zinc Plated, 21 mm Inside Dia, 10 PK
Item: 29DJ07, MFR: M37420.200.0001, Brand: GRAINGER APPROVED
| System of Measurement | Metric |
| For Screw Size | M20 |
| Lock Washer Type | External Tooth Lock |
| Material Type | Steel |
| Material | Steel |
| Material Grade/Class | Not Graded |
| Finish Type | Zinc Plated |
| Bolt Compatibility | Grade 2 |
| Inside Diameter | 21 mm |
| Outside Diameter | 33 mm |
| Maximum Thickness | 1.4 mm |