Square Heavy Nut (in)
Standard
- ASME Standards
- ASME B18.2.2 - Square and Hex Nuts
Square Heavy Nut (in) Datasheet
| Bolt
Size | Width Across Flat
A | Width Across Corner
B | Thickness
C | |||||
|---|---|---|---|---|---|---|---|---|
| Basic | Max | Min | Max | Min | Basic | Max | Min | |
| 1/4 | 1/2 | 0.500 | 0.488 | 0.707 | 0.670 | 1/4 | 0.266 | 0.218 |
| 5/16 | 9/16 | 0.562 | 0.546 | 0.795 | 0.750 | 5/16 | 0.330 | 0.280 |
| 3/8 | 11/16 | 0.688 | 0.669 | 0.973 | 0.919 | 3/8 | 0.393 | 0.341 |
| 7/16 | 3/4 | 0.750 | 0.728 | 1.060 | 1.000 | 7/16 | 0.456 | 0.403 |
| 1/2 | 7/8 | 0.875 | 0.850 | 1.237 | 1.167 | 1/2 | 0.520 | 0.464 |
| 5/8 | 1 1/16 | 1.062 | 1.031 | 1.503 | 1.416 | 5/8 | 0.647 | 0.587 |
| 3/4 | 1 1/4 | 1.250 | 1.212 | 1.768 | 1.665 | 3/4 | 0.774 | 0.710 |
| 7/8 | 1 7/16 | 1.438 | 1.394 | 2.033 | 1.914 | 7/8 | 0.901 | 0.833 |
| 1 | 1 5/8 | 1.625 | 1.575 | 2.298 | 2.162 | 1 | 1.028 | 0.956 |
| 1 1/8 | 1 13/16 | 1.812 | 1.756 | 2.563 | 2.411 | 1 1/8 | 1.155 | 1.079 |
| 1 1/4 | 2 | 2.000 | 1.938 | 2.828 | 2.661 | 1 1/4 | 1.282 | 1.187 |
| 1 3/8 | 2 3/16 | 2.188 | 2.119 | 3.094 | 2.909 | 1 3/8 | 1.409 | 1.310 |
| 1 1/2 | 2 3/8 | 2.375 | 2.300 | 3.359 | 3.158 | 1 1/2 | 1.536 | 1.433 |