Rectangular Box Section Sizes
| Standard Sizes of Rectangular Box Section | ||||||
|
Outside Dimensions (mm)
|
Wall Thickness (mm) | |||||
|
1.2
|
1.5
|
2
|
3
|
4
|
5
|
|
|
20 x 10
|
 |
|||||
|
30 x 10
|
|
|||||
|
30 x 20
|
|
|
||||
|
40 x 20
|
|
|
||||
|
50 x 10
|
|
|||||
|
50 x 25
|
|
|
|
|||
|
50 x 30
|
|
|
|
|||
|
60 x 30
|
|
|
|
|||
|
60 x 40
|
|
|
|
|||
|
80 x 40
|
|
|
||||
|
100 x 50
|
|
|
|
|
||
