Square & Rectangular Tube Chart
| Tube Size |
Wall Thickness |
| 1x1 |
0.093 |
|
|
0.133 |
|
|
|
|
|
|
|
|
|
|
| 2x2 |
|
0.110 |
0.125 |
|
|
0.156 |
0.188 |
|
|
|
|
|
|
|
| 2.5x2.5 |
|
|
|
|
0.144 |
|
0.188 |
0.250 |
|
|
|
|
|
|
| 3x2 |
|
|
|
|
0.144 |
|
0.188 |
0.250 |
|
|
|
|
|
|
| 3x3 |
|
|
|
|
|
0.156 |
0.188 |
0.250 |
|
|
|
|
|
|
| 3.5x3.5 |
|
|
|
|
|
0.156 |
0.188 |
0.250 |
0.312 |
|
|
|
|
|
| 4x2 |
|
|
|
|
|
0.156 |
0.188 |
0.250 |
|
|
|
|
|
|
| 4x3 |
|
|
|
|
|
0.156 |
0.188 |
0.250 |
0.312 |
|
|
|
|
|
| 4x4 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 5x3 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
|
|
|
|
| 5x5 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 6x3 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
|
|
|
|
| 6x4 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 6x6 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 7x5 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 7x7 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 8x4 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 8x6 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 8x8 |
|
|
|
|
|
|
0.188 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.75 |
|
| 10x4 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 10x6 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 10x8 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
|
|
|
| 10x10 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.750 |
1.000 |
| 12x4 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.750 |
1.000 |
| 12x6 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.750 |
1.000 |
| 12x8 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.750 |
1.000 |
| 12x12 |
|
|
|
|
|
|
0.187 |
0.250 |
0.312 |
0.375 |
0.500 |
0.625 |
0.750 |
1.000 |