Castle Nut: Slotted Castle, 1 3/8"-12 Thread Size, Steel, Grade 5, Black Oxide, 2 1/16 in Hex Wd
Item: 41TZ86, MFR: U12025.137.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 1-3/8"-12 |
| Lock Type | Slotted Castle |
| Material | Steel |
| Material Grade/Class | Grade 5 |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 5 |
| Hex Width | 2-1/16 in |
| Dimensional Standards | ASME B18.2.2 |
| Material Type | Steel |