Spherical Washer: For Screw Size 3/8 in, Steel, Black Oxide, 0.438 in Bottom Inside Dia, 1 PR
    
            
        Item: 1JYH7, MFR: Z9454SET, Brand: GRAINGER APPROVED
| System of Measurement | Inch | 
| For Screw Size | 3/8 in | 
| Material | Steel | 
| Material Type | Steel | 
| Finish | Black Oxide | 
| Finish Type | Black Oxide | 
| Top Washer Inside Diameter | 0.406 in | 
| Top Washer Outside Diameter | 0.875 in | 
| Bottom Washer Inside Diameter | 0.438 in | 
| Bottom Washer Outside Diameter | 0.875 in | 
| Top Washer Radius | 1.25 in | 
| Maximum Thickness | 0.25 in | 
