Lock Washer: For Screw Size M20, Split Lock, Steel, Black Oxide, 20.2 mm Inside Dia, Steel, 810 PK
Item: 42GJ76, MFR: L37200.200.0001, Brand: GRAINGER APPROVED
| For Screw Size | M20 |
| Lock Washer Type | Split Lock |
| Material Type | Steel |
| Material | Steel |
| Material Grade/Class | Not Graded |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 2 |
| Inside Diameter | 20.2 mm |
| Outside Diameter | 30.6 mm |
| Maximum Thickness | 4.5 mm |