Square Mechanical Carbon Steel Tubing

For Square Structural Tubing click here
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Hot dipped galvanized also available.

Stock length: 20 feet

Size in inches
Wall gauge
Wall decimal
Lbs/Ft
3/8 x 3/8
20
.035
.1618
3/8 x 3/8
16
.065
.2740
1/2 x 1/2
20
.035
.2213
1/2 x 1/2
18
.049
.3005
1/2 x 1/2
16
.065
.3845
5/8 x 5/8
18
.049
.3838
5/8 x 5/8
16
.065
.4950
3/4 x 3/4
20
.035
.3403
3/4 x 3/4
18
.049
.4671
3/4 x 3/4
16
.065
.6905
3/4 x 3/4
14
.083
.7529
3/4 x 3/4
13
.095
.8463
3/4 x 3/4
11
.120
1.028
7/8 x 7/8
18
.049
.5504
7/8 x 7/8
16
.065
.6957
7/8 x 7/8
14
.083
.8940
7/8 x 7/8
13
.095
1.008
1 x 1
20
.035
.4533
1 x 1
18
.049
.6337
1 x 1
16
.065
.8265
1 x 1
15
.072
.9087
1 x 1
14
.083
1.035
1 x 1
13
.095
1.169
1 x 1
12
.109
1.321
1 x 1
11
.120
1.436
1-1/8 x 1-1/8
18
.049
.7170
1-1/8 x 1-1/8
16
.065
.9167
1-1/4 x 1-1/4
18
.049
.8003
1-1/4 x 1-1/4
16
.065
1.048
1-1/4 x 1-1/4
14
.083
1.317
1-1/4 x 1-1/4
13
.095
1.492
1-1/4 x 1-1/4
12
.109
1.691
1-1/4 x 1-1/4
11
.120
1.800
1-1/2 x 1-1/2
18
.049
.9669
1-1/2 x 1-1/2
16
.065
1.269
1-1/2 x 1-1/2
15
.072
1.380
1-1/2 x 1-1/2
14
.083
1.600
1-1/2 x 1-1/2
13
.095
1.815
1-1/2 x 1-1/2
12
.109
1.992
1-1/2 x 1-1/2
11
.120
2.210
1-3/4 x 1-3/4
16
1.469
1.469
1-3/4 x 1-3/4
14
1.882
1.882
1-3/4 x 1-3/4
13
2.138
2.138
1-3/4 x 1-3/4
11
2.582
2.582
2 x 2
18
.049
1.300
2 x 2
16
.065
1.690
2 x 2
15
.072
1.880
2 x 2
14
.083
2.135
2 x 2
13
.095
2.450
2 x 2
12
.109
2.803
2-1/4 x 2-1-4
16
.065
1.932
2-1/2 x 2-1/2
16
.065
2.153
2-1/2 x 2-1/2
14
.083
2.728
2-1/2 x 2-1/2
12
.109
3.544

For Square Structural Tubing click here

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