USS Washer: For Screw Size 1/2 in, Steel, Not Graded, Hot Dipped Galvanized, 0.563 in In Dia, 50 PK
Item: 1KA17, MFR: U38157.050.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| For Screw Size | 1/2 in |
| Material Type | Steel |
| Material | Steel |
| Material Grade/Class | Not Graded, Grade 2 |
| Finish Type | Hot Dipped Galvanized |
| Bolt Compatibility | Grade 2 |
| Inside Diameter | 0.563 in |
| Outside Diameter | 1-3/8 in |
| Maximum Thickness | 0.109 in |