Specifications
| Product Number | R5-20045-N |
| Material | Zinc Plated Steel |
| Fastener Strength Grade/Class | Grade 5 |
| For Screw Size | 2 3/4" |
| ID | 2.875" |
| OD | 5.250" |
| Thickness | 0.228"-0.320" |
| Washer Type | Flat |
| System of Measurement | Inch |
| Hardness | Rockwell C38 |
| Specifications Met | ASME B18.21.1 |
| RoHS | RoHS 3 (2015/863/EU) noncompliant |