ASME B18.2.2 1-8 UNC Hex Nut and Hex Jam Nut
In stock in 6 material, grade and finish combinations.
Dimensions at 1-8 UNC
in · ASME B18.2.2 · dimensions from 2015 · current edition 2022| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | 1-8 UNC | – | – |
| Basic major diameter | 1 | – | – | |
| TPI | Threads per inch | 8 | – | – |
| Thread series | UNC | – | – | |
| Thread class | 2B | – | – | |
| F | Width across flats | – | 1.45 | 1.5 |
| G | Width across corners | – | 1.653 | 1.732 |
| H | Nut height | 0.887 | 0.831 | 0.887 |
| H₁ | Jam nut thickness | – | 0.519 | 0.575 |
- Approx. weight
- ≈ 145.23 kg per 1 000 pieces · Bare steel, before coating and packing.6.9 pieces per kg