| Hex Nut | | 1/4 to 2 | 8 | ASME B18.2.2 |
| Hex Nut | | 1/4 to 2 | 5 | ASME B18.2.2 |
| Nylock Nut | | #8, #10 (NM Pattern) 1/4 to 3/4 (NE Pattern) | 2 | ASME B18.16.6 |
| Hex Serrated Flange Nut | | 1/4 to 3/4 | - | ASME B18.16.4 |
| Hex Coupling Nut | | 1/4 to 3/4 | Hardness Rockwell B68 - C32 | ASME B18.2.2 |