Stainless Steel Square Tube/Tubing
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Known for its corrosion resistance, stainless square tubing is a popular choice for railings and fencing. We carry welded stainless steel square tube in 304 and 316. You can order our square steel tubing in sizes of 1ft, 2ft, 3ft, 4ft, 5ft, 6ft, 7ft, 8ft, and 20ft. When considering square tubing sizes, you'll also want to note the outer dimensions (height) and wall thickness. Price and order online today and enjoy the convenience of having the stainless steel square tubing you need delivered directly to you.
Relevant Knowledge Hub Resources: Understanding Steel | The Weldability of Stainless Steel
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SALE!
Huge Savings on Overstock Lengths
SALE!
Overstock Clear-Out!!
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
- Height 0.75" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $15.94 ea.
- 24″ (2 ft.) - $30.64 ea.
-
36″ (3 ft.)
- $43.06 ea.
- 48″ (4 ft.) - $51.02 ea.
- 72″ (6 ft.) - $70.77 ea.
- 96″ (8 ft.) - $89.28 ea.
- 240″ (20 ft.) - $191.31 ea.
- Custom Cut
Starting at
$15.94
$15.94
$15.94 ea.
- Height 0.5" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $16.23 ea.
- 24″ (2 ft.) - $31.16 ea.
-
36″ (3 ft.)
- $43.83 ea.
- 48″ (4 ft.) - $51.94 ea.
- 72″ (6 ft.) - $72.06 ea.
- 96″ (8 ft.) - $90.90 ea.
- 240″ (20 ft.) - $194.79 ea.
- Custom Cut
Starting at
$16.23
$16.23
$16.23 ea.
- Height 1" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $18.98 ea.
- 24″ (2 ft.) - $36.44 ea.
-
36″ (3 ft.)
- $51.23 ea.
- 48″ (4 ft.) - $60.73 ea.
- 72″ (6 ft.) - $84.25 ea.
- 96″ (8 ft.) - $106.26 ea.
- 240″ (20 ft.) - $227.70 ea.
- Custom Cut
Starting at
$18.98
$18.98
$18.98 ea.
- Height 1.25" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $25.69 ea.
- 24″ (2 ft.) - $49.33 ea.
-
36″ (3 ft.)
- $70.91 ea.
- 48″ (4 ft.) - $90.43 ea.
- 72″ (6 ft.) - $123.32 ea.
- 96″ (8 ft.) - $147.98 ea.
- 240″ (20 ft.) - $328.85 ea.
- Custom Cut
Starting at
$25.69
$25.69
$25.69 ea.
- Height 1.5" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $27.39 ea.
- 24″ (2 ft.) - $52.82 ea.
-
36″ (3 ft.)
- $74.81 ea.
- 48″ (4 ft.) - $89.88 ea.
- 72″ (6 ft.) - $125.95 ea.
- 96″ (8 ft.) - $160.06 ea.
- 240″ (20 ft.) - $380.41 ea.
- Custom Cut
Starting at
$27.39
$27.39
$27.39 ea.
- Height 1" |
- Wall 0.065"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $28.84 ea.
- 24″ (2 ft.) - $55.37 ea.
-
36″ (3 ft.)
- $79.58 ea.
- 48″ (4 ft.) - $101.50 ea.
- 72″ (6 ft.) - $138.40 ea.
- 96″ (8 ft.) - $166.10 ea.
- 240″ (20 ft.) - $369.09 ea.
- Custom Cut
Starting at
$28.84
$28.84
$28.84 ea.
SALE!
Huge Savings on Overstock Lengths
- Height 1.25" |
- Wall 0.065"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $29.33 ea.
- 24″ (2 ft.) - $56.51 ea.
-
36″ (3 ft.)
- $80.03 ea.
- 48″ (4 ft.) - $96.15 ea.
- 72″ (6 ft.) - $48.94 ea.
- 72″ (6 ft.) - $134.72 ea.
- 96″ (8 ft.) - $171.20 ea.
- 144″ (12 ft.) - $244.15 ea.
- 240″ (20 ft.) - $406.91 ea.
- Custom Cut
Starting at
$29.33
$29.33
$29.33 ea.
- Height 1.25" |
- Wall 0.12"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $30.17 ea.
- 24″ (2 ft.) - $58.17 ea.
-
36″ (3 ft.)
- $82.38 ea.
- 48″ (4 ft.) - $98.98 ea.
- 72″ (6 ft.) - $138.70 ea.
- 96″ (8 ft.) - $176.25 ea.
- 240″ (20 ft.) - $418.93 ea.
- Custom Cut
Starting at
$30.17
$30.17
$30.17 ea.
- Height 1" |
- Wall 0.12"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $30.91 ea.
- 24″ (2 ft.) - $59.37 ea.
-
36″ (3 ft.)
- $83.48 ea.
- 48″ (4 ft.) - $98.95 ea.
- 72″ (6 ft.) - $137.28 ea.
- 96″ (8 ft.) - $173.17 ea.
- 240″ (20 ft.) - $395.80 ea.
- Custom Cut
Starting at
$30.91
$30.91
$30.91 ea.
- Height 2" |
- Wall 0.062"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $32.02 ea.
- 24″ (2 ft.) - $61.72 ea.
-
36″ (3 ft.)
- $87.38 ea.
- 48″ (4 ft.) - $105.00 ea.
- 72″ (6 ft.) - $147.15 ea.
- 96″ (8 ft.) - $186.98 ea.
- 240″ (20 ft.) - $444.43 ea.
- Custom Cut
Starting at
$32.02
$32.02
$32.02 ea.
- Height 1" |
- Wall 0.12"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $35.00 ea.
- 24″ (2 ft.) - $67.44 ea.
-
36″ (3 ft.)
- $95.51 ea.
- 48″ (4 ft.) - $114.77 ea.
- 72″ (6 ft.) - $160.81 ea.
- 96″ (8 ft.) - $204.37 ea.
- 240″ (20 ft.) - $485.73 ea.
- Custom Cut
Starting at
$35.00
$35.00
$35.00 ea.
- Height 1.5" |
- Wall 0.12"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $36.12 ea.
- 24″ (2 ft.) - $69.28 ea.
-
36″ (3 ft.)
- $97.39 ea.
- 48″ (4 ft.) - $115.43 ea.
- 72″ (6 ft.) - $160.19 ea.
- 96″ (8 ft.) - $193.24 ea.
- 240″ (20 ft.) - $434.84 ea.
- Custom Cut
Starting at
$36.12
$36.12
$36.12 ea.
- Height 2" |
- Wall 0.065"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $40.92 ea.
- 24″ (2 ft.) - $78.89 ea.
-
36″ (3 ft.)
- $111.69 ea.
- 48″ (4 ft.) - $134.21 ea.
- 72″ (6 ft.) - $188.08 ea.
- 96″ (8 ft.) - $239.01 ea.
- 240″ (20 ft.) - $568.06 ea.
- Custom Cut
Starting at
$40.92
$40.92
$40.92 ea.
- Height 1.5" |
- Wall 0.065"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $41.07 ea.
- 24″ (2 ft.) - $79.07 ea.
-
36″ (3 ft.)
- $111.62 ea.
- 48″ (4 ft.) - $133.33 ea.
- 72″ (6 ft.) - $186.05 ea.
- 96″ (8 ft.) - $235.66 ea.
- 240″ (20 ft.) - $558.14 ea.
- Custom Cut
Starting at
$41.07
$41.07
$41.07 ea.
SALE!
Overstock Clear-Out!!
- Height 2" |
- Wall 0.12"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $49.39 ea.
- 24″ (2 ft.) - $94.79 ea.
-
36″ (3 ft.)
- $133.30 ea.
- 48″ (4 ft.) - $158.00 ea.
- 48″ (4 ft.) - $91.80 ea.
- 72″ (6 ft.) - $219.23 ea.
- 96″ (8 ft.) - $276.49 ea.
- 96″ (8 ft.) - $178.50 ea.
- 144″ (12 ft.) - $338.48 ea.
- 240″ (20 ft.) - $656.67 ea.
- Custom Cut
Starting at
$49.39
$49.39
$49.39 ea.
- Height 1.75" |
- Wall 0.065"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $49.65 ea.
- 24″ (2 ft.) - $95.33 ea.
-
36″ (3 ft.)
- $137.04 ea.
- 48″ (4 ft.) - $174.78 ea.
- 72″ (6 ft.) - $238.32 ea.
- 96″ (8 ft.) - $349.54 ea.
- 240″ (20 ft.) - $635.54 ea.
- Custom Cut
Starting at
$49.65
$49.65
$49.65 ea.
- Height 1.75" |
- Wall 0.12"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $50.37 ea.
- 24″ (2 ft.) - $96.66 ea.
-
36″ (3 ft.)
- $135.90 ea.
- 48″ (4 ft.) - $161.06 ea.
- 72″ (6 ft.) - $213.79 ea.
- 96″ (8 ft.) - $269.66 ea.
- 240″ (20 ft.) - $601.60 ea.
- Custom Cut
Starting at
$50.37
$50.37
$50.37 ea.
- Height 1.5" |
- Wall 0.18"
Stainless Square Tube 304 Welded
Select...
- 12″ (1 ft.) - $54.26 ea.
- 24″ (2 ft.) - $104.16 ea.
-
36″ (3 ft.)
- $146.51 ea.
- 48″ (4 ft.) - $173.63 ea.
- 72″ (6 ft.) - $230.43 ea.
- 96″ (8 ft.) - $290.62 ea.
- 240″ (20 ft.) - $622.75 ea.
- Custom Cut
Starting at
$54.26
$54.26
$54.26 ea.
- Height 2" |
- Wall 0.12"
Stainless Square Tube 316 Welded
Select...
- 12″ (1 ft.) - $65.39 ea.
- 24″ (2 ft.) - $126.10 ea.
-
36″ (3 ft.)
- $178.55 ea.
- 48″ (4 ft.) - $214.56 ea.
- 72″ (6 ft.) - $300.65 ea.