Castle Nut: Slotted Castle, 2-1/4"-4-1/2 Thread Size, Steel, Grade 2, Black Oxide, 3 3/8 in Hex Wd
Item: 41TZ45, MFR: U12000.225.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 2-1/4"-4-1/2 |
| Lock Type | Slotted Castle |
| Material | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 2 |
| Hex Width | 3-3/8 in |
| Dimensional Standards | ASME B18.2.2 |
| Material Type | Steel |