Specifications
| Product Number | RA8-20037 |
| Material | Steel |
| Finish | Zinc Yellow-Chromate Plated |
| Fastener Strength Grade/Class | Grade 8 |
| For Screw Size | 1/4" |
| ID | 0.281" |
| O.D. | 3-3/4" |
| Thickness | 0.051"-0.080" |
| Washer Type | Flat |
| System of Measurement | Inch |
| Hardness | Rockwell C38 |
| Specifications Met | ASME B18.21.1, SAE Standards |
| RoHS 3 (2015/863/EU) | Not Compliant |