Hex Finished Nut (in)
Standards
- ASME Standards
- ASME B18.2.2 - Square and Hex Nuts
Hex Finished Nut (in) Datasheet
| Bolt
Size | Width Across Flat
A | Width Across Corner
B | Thickness
C | |||||
|---|---|---|---|---|---|---|---|---|
| Basic | Max | Min | Max | Min | Basic | Max | Min | |
| 3/8 | 9/16 | 0.562 | 0.551 | 0.650 | 0.628 | 21/64 | 0.337 | 0.320 |
| 1/2 | 3/4 | 0.750 | 0.736 | 0.866 | 0.840 | 7/16 | 0.448 | 0.427 |
| 5/8 | 15/16 | 0.938 | 0.922 | 1.083 | 1.051 | 35/64 | 0.559 | 0.535 |
| 3/4 | 1 1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | 0.665 | 0.617 |
| 7/8 | 1 5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | 0.776 | 0.724 |
| 1 | 1 1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | 0.887 | 0.831 |
| 1 1/8 | 1 11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | 0.999 | 0.939 |
| 1 1/4 | 1 7/8 | 1.875 | 1.812 | 2.165 | 2.066 | 1 1/16 | 1.094 | 1.030 |
| 1 3/8 | 2 1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1 11/64 | 1.206 | 1.138 |
| 1 1/2 | 2 1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1 9/32 | 1.317 | 1.245 |
| 1 5/8 | 2 7/16 | 2.458 | 2.356 | 2.815 | 2.868 | 1 25/64 | 1.429 | 1.353 |
| 1 3/4 | 2 5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1 1/2 | 1.540 | 1.460 |
| 2 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1 23/32 | 1.763 | 1.675 |
| 2 1/4 | 3 3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1 15/16 | 1.986 | 1.890 |
| 2 1/2 | 3 3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2 5/32 | 2.209 | 2.105 |
| 2 3/4 | 4 1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2 3/8 | 2.431 | 2.319 |
| 3 | 4 1/2 | 4.500 | 4.350 | 5.196 | 4.959 | 2 19/32 | 2.654 | 2.534 |