Castle Nut: Slotted Castle, 3"-4 Thread Size, Steel, Grade 2, Black Oxide, 4 1/2 in Hex Wd
Item: 41TZ48, MFR: U12000.300.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 3"-4 |
| Lock Type | Slotted Castle |
| Material | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 2 |
| Hex Width | 4-1/2 in |
| Dimensional Standards | ASME B18.2.2 |
| Material Type | Steel |