Castle Nut: Slotted Castle, 1/4"-28 Thread Size, Steel, Grade 2, Black Oxide, 7/16 in Hex Wd, 100 PK
Item: 41TZ64, MFR: U12020.025.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 1/4"-28 |
| Lock Type | Slotted Castle |
| Material | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 2 |
| Hex Width | 7/16 in |
| Dimensional Standards | ASME B18.2.2 |
| Material Type | Steel |