Lock Nut: Flex Top, 5/16"-18 Thread Size, Steel, Grade 2, Black Oxide, 9/16 in Hex Wd, 100 PK
Item: 44ZN19, MFR: 20FA-518, Brand: FLEXLOC
| System of Measurement | Inch |
| Thread Size | 5/16"-18 |
| Hex Type | Standard Light Hex |
| Lock Type | Flexible Top |
| Material | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Black Oxide |
| Bolt Compatibility | Grade 2 |
| Hex Width | 9/16 in |
| Hex Height | 7/64 in |
| Dimensional Standards | NASM25027, MIL-S-8879 |
| Material Type | Steel |