Flat Washer: For Screw Size M20, Steel, 140HV, Zinc Yellow, 21 mm In Dia, 37 mm Out Dia, 10 PK
Item: 22UE48, MFR: M38080.200.0001, Brand: GRAINGER APPROVED
| System of Measurement | Metric |
| For Screw Size | M20 |
| Material Type | Steel |
| Material | Steel |
| Material Grade/Class | 140HV, Grade 5 |
| Finish Type | Zinc Yellow |
| Bolt Compatibility | Grade 5 |
| Inside Diameter | 21 mm |
| Outside Diameter | 37 mm |
| Maximum Thickness | 3 mm |