Lock Nut: Top Lock Distorted Thread, 5/16"-18 Thread Size, Steel, Grade 8, 1/2 in Hex Wd, 1,800 PK
Item: 42JR27, MFR: B12120.031.0001, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 5/16"-18 |
| Hex Type | Flange Hex Top Lock |
| Lock Type | Top Lock Distorted Thread |
| Material | Steel |
| Material Grade/Class | Grade 8 |
| Finish Type | Phosphate and Oil |
| Bolt Compatibility | Grade 8 |
| Hex Width | 1/2 in |
| Hex Height | 11/64 in |
| Dimensional Standards | ASME B18.16.6 |
| Material Type | Steel |