A500 Square Steel Tubing

All stocked ASTM A500 square steel tubing sizes — select a size for full specifications, weights, and a quick quote.

All Stocked Sizes

2x2 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

3.7

3.5x3.5 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

4.43

5x5 × 0.375" Wall Square Steel Tubing — ASTM A500

0.375

18.1

2x2 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

4.75

3.5x3.5 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

6.64

1x1 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

0.84

5x5 × 0.500" Wall Square Steel Tubing — ASTM A500

0.500

23.34

2.5x2.5 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

2.19

3.5x3.5 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

8.58

1x1 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

1.15

6x6 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

11.59

2.5x2.5 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

3.13

4x4 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

5.09

1.25x1.25 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

1.07

6x6 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

15.09

2.5x2.5 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

4.67

4x4 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

7.62

1.25x1.25 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

1.5

2.5x2.5 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

6.04

4x4 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

9.85

1.5x1.5 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

1.29

3x3 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

2.64

4x4 × 0.313" Wall Square Steel Tubing — ASTM A500

0.313

12.09

1.5x1.5 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

1.84

3x3 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

3.78

4x4 × 0.375" Wall Square Steel Tubing — ASTM A500

0.375

14.25

1.5x1.5 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

2.73

3x3 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

5.65

5x5 × 0.188" Wall Square Steel Tubing — ASTM A500

0.188

9.6

2x2 × 0.083" Wall Square Steel Tubing — ASTM A500

0.083

1.74

3x3 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

7.31

5x5 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

12.46

2x2 × 0.120" Wall Square Steel Tubing — ASTM A500

0.120

2.47

3x3 × 0.313" Wall Square Steel Tubing — ASTM A500

0.313

8.93

5x5 × 0.313" Wall Square Steel Tubing — ASTM A500

0.313

15.37

8x8 × 0.500" Wall Square Steel Tubing — ASTM A500

0.500

38.65

6x6 × 0.313" Wall Square Steel Tubing — ASTM A500

0.313

18.69

6x6 × 0.375" Wall Square Steel Tubing — ASTM A500

0.375

22.08

6x6 × 0.500" Wall Square Steel Tubing — ASTM A500

0.500

28.58

8x8 × 0.250" Wall Square Steel Tubing — ASTM A500

0.250

20.1

8x8 × 0.313" Wall Square Steel Tubing — ASTM A500

0.313

25.02

8x8 × 0.375" Wall Square Steel Tubing — ASTM A500

0.375

29.72