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Stainless Steel Square Tube / Tubing

-79 Products

Stainless Steel Product Guide Product   | Stainless Steel Square Tube Tolerances product

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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1 1/2" x 0.18" Stainless Square Tube 304 Welded - 
Part #: 531

1 1/2" x 0.18" Stainless Square Tube 304 Welded -
Part #: 531

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.54 ea.
  • 24″ (2 ft.) - $55.56 ea.
  • 36″ (3 ft.) - $75.82 ea.
  • 48″ (4 ft.) - $94.52 ea.
  • 72″ (6 ft.) - $133.53 ea.
  • 96″ (8 ft.) - $166.31 ea.
  • 144″ (12 ft.) - $207.01 ea.
  • 240″ (20 ft.) - $345.03 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$28.54 ea.
$28.54 for 1

1 1/2" x 0.065" Stainless Square Tube 316 Welded - 
Part #: 2225

1 1/2" x 0.065" Stainless Square Tube 316 Welded -
Part #: 2225

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.83 ea.
  • 24″ (2 ft.) - $56.05 ea.
  • 36″ (3 ft.) - $76.52 ea.
  • 48″ (4 ft.) - $95.40 ea.
  • 72″ (6 ft.) - $134.73 ea.
  • 96″ (8 ft.) - $167.81 ea.
  • 240″ (20 ft.) - $348.15 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$28.83 ea.
$28.83 for 1

1 1/2" x 0.12" Stainless Square Tube 316 Welded - 
Part #: 2226

1 1/2" x 0.12" Stainless Square Tube 316 Welded -
Part #: 2226

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $39.83 ea.
  • 24″ (2 ft.) - $77.47 ea.
  • 36″ (3 ft.) - $105.74 ea.
  • 48″ (4 ft.) - $131.82 ea.
  • 72″ (6 ft.) - $186.19 ea.
  • 96″ (8 ft.) - $231.90 ea.
  • 240″ (20 ft.) - $481.13 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$39.83 ea.
$39.83 for 1

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27484

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27484

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
See all available dimensions for this product

Pack of 4

QTY

$399.30 ea.
$399.30

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27482

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27482

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
See all available dimensions for this product

Pack of 4

QTY

$313.17 ea.
$313.17

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length - 
Part #: 27483

1 1/2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27483

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.065"
See all available dimensions for this product

Pack of 4

QTY

$514.30 ea.
$514.30

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 120" Length - 
Part #: 27485

1 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27485

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 1.5"
  • Wall: 0.12"
See all available dimensions for this product

Pack of 4

QTY

$743.70 ea.
$743.70

1 3/4" x 0.12" Stainless Square Tube 304 Welded - 
Part #: 23721

1 3/4" x 0.12" Stainless Square Tube 304 Welded -
Part #: 23721

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 1.75"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $34.45 ea.
  • 24″ (2 ft.) - $67.04 ea.
  • 36″ (3 ft.) - $91.49 ea.
  • 48″ (4 ft.) - $114.09 ea.
  • 72″ (6 ft.) - $161.13 ea.
  • 96″ (8 ft.) - $200.69 ea.
  • 240″ (20 ft.) - $416.36 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$34.45 ea.
$34.45 for 1

1 3/4" x 0.065" Stainless Square Tube 304 Welded - 
Part #: 21298

1 3/4" x 0.065" Stainless Square Tube 304 Welded -
Part #: 21298

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 1.75"
  • Wall: 0.065"
See all available dimensions for this product
  • 12″ (1 ft.) - $59.82 ea.
  • 24″ (2 ft.) - $116.42 ea.
  • 36″ (3 ft.) - $158.89 ea.
  • 48″ (4 ft.) - $198.13 ea.
  • 72″ (6 ft.) - $279.85 ea.
  • 96″ (8 ft.) - $348.54 ea.
  • 240″ (20 ft.) - $723.11 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$59.82 ea.
$59.82 for 1

2" x 0.062" Stainless Square Tube 304 Welded - 
Part #: 532

2" x 0.062" Stainless Square Tube 304 Welded -
Part #: 532

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.062"
See all available dimensions for this product
  • 12″ (1 ft.) - $27.74 ea.
  • 24″ (2 ft.) - $53.94 ea.
  • 36″ (3 ft.) - $73.65 ea.
  • 48″ (4 ft.) - $91.81 ea.
  • 72″ (6 ft.) - $129.67 ea.
  • 96″ (8 ft.) - $161.53 ea.
  • 144″ (12 ft.) - $201.06 ea.
  • 240″ (20 ft.) - $335.11 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$27.74 ea.
$27.74 for 1

2" x 0.12" Stainless Square Tube 304 Welded - 
Part #: 533

2" x 0.12" Stainless Square Tube 304 Welded -
Part #: 533

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.29 ea.
  • 24″ (2 ft.) - $49.17 ea.
  • 36″ (3 ft.) - $67.13 ea.
  • 48″ (4 ft.) - $83.68 ea.
  • 72″ (6 ft.) - $118.22 ea.
  • 96″ (8 ft.) - $147.24 ea.
  • 144″ (12 ft.) - $183.27 ea.
  • 240″ (20 ft.) - $305.46 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$25.29 ea.
$25.29 for 1

2" x 0.18" Stainless Square Tube 304 Welded - 
Part #: 534

2" x 0.18" Stainless Square Tube 304 Welded -
Part #: 534

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.18"
See all available dimensions for this product
  • 12″ (1 ft.) - $45.39 ea.
  • 24″ (2 ft.) - $88.34 ea.
  • 36″ (3 ft.) - $120.56 ea.
  • 48″ (4 ft.) - $150.31 ea.
  • 72″ (6 ft.) - $212.32 ea.
  • 96″ (8 ft.) - $264.42 ea.
  • 144″ (12 ft.) - $329.16 ea.
  • 240″ (20 ft.) - $548.62 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$45.39 ea.
$45.39 for 1

2" x 0.25" Stainless Square Tube 304 Welded - 
Part #: 535

2" x 0.25" Stainless Square Tube 304 Welded -
Part #: 535

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $68.83 ea.
  • 24″ (2 ft.) - $133.97 ea.
  • 36″ (3 ft.) - $182.84 ea.
  • 48″ (4 ft.) - $227.96 ea.
  • 72″ (6 ft.) - $322.00 ea.
  • 96″ (8 ft.) - $401.04 ea.
  • 240″ (20 ft.) - $832.04 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$68.83 ea.
$68.83 for 1

2" x 0.065" Stainless Square Tube 316 Welded - 
Part #: 2228

2" x 0.065" Stainless Square Tube 316 Welded -
Part #: 2228

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.065"
See all available dimensions for this product
  • 12″ (1 ft.) - $30.41 ea.
  • 24″ (2 ft.) - $59.14 ea.
  • 36″ (3 ft.) - $80.74 ea.
  • 48″ (4 ft.) - $100.65 ea.
  • 72″ (6 ft.) - $142.16 ea.
  • 96″ (8 ft.) - $177.05 ea.
  • 240″ (20 ft.) - $367.33 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$30.41 ea.
$30.41 for 1

2" x 0.12" Stainless Square Tube 316 Welded - 
Part #: 2229

2" x 0.12" Stainless Square Tube 316 Welded -
Part #: 2229

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $58.74 ea.
  • 24″ (2 ft.) - $114.24 ea.
  • 36″ (3 ft.) - $155.95 ea.
  • 48″ (4 ft.) - $194.42 ea.
  • 72″ (6 ft.) - $274.61 ea.
  • 96″ (8 ft.) - $342.02 ea.
  • 240″ (20 ft.) - $709.59 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$58.74 ea.
$58.74 for 1

2" x 0.188" Stainless Square Tube 316 Welded - 
Part #: 2230

2" x 0.188" Stainless Square Tube 316 Welded -
Part #: 2230

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.188"
See all available dimensions for this product
  • 12″ (1 ft.) - $107.95 ea.
  • 24″ (2 ft.) - $210.02 ea.
  • 36″ (3 ft.) - $286.70 ea.
  • 48″ (4 ft.) - $357.47 ea.
  • 72″ (6 ft.) - $504.88 ea.
  • 96″ (8 ft.) - $628.83 ea.
  • 240″ (20 ft.) - $1,304.60 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$107.95 ea.
$107.95 for 1

2" x 0.25" Stainless Square Tube 316 Welded - 
Part #: 2231

2" x 0.25" Stainless Square Tube 316 Welded -
Part #: 2231

Click for more details

stainless-square-tube-316-1superZoom

Dimensions

  • Height: 2"
  • Wall: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $95.79 ea.
  • 24″ (2 ft.) - $186.37 ea.
  • 36″ (3 ft.) - $254.35 ea.
  • 48″ (4 ft.) - $317.15 ea.
  • 72″ (6 ft.) - $447.96 ea.
  • 96″ (8 ft.) - $557.93 ea.
  • 240″ (20 ft.) - $1,157.49 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$95.79 ea.
$95.79 for 1

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length - 
Part #: 27487

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 120" Length -
Part #: 27487

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Wall: 0.065"
See all available dimensions for this product

Pack of 4

QTY

$647.50 ea.
$647.50

2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27488

2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27488

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Wall: 0.12"
See all available dimensions for this product

Pack of 4

QTY

$460.35 ea.
$460.35

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27486

2" x 0.065" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27486

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Wall: 0.065"
See all available dimensions for this product

Pack of 4

QTY

$356.40 ea.
$356.40

2" x 0.18" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27489

2" x 0.18" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27489

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 2"
  • Wall: 0.18"
See all available dimensions for this product

Pack of 4

QTY

$707.85 ea.
$707.85

2 1/2" x 0.188" Stainless Square Tube 304 Welded - 
Part #: 537

2 1/2" x 0.188" Stainless Square Tube 304 Welded -
Part #: 537

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2.5"
  • Wall: 0.188"
See all available dimensions for this product
  • 12″ (1 ft.) - $62.35 ea.
  • 24″ (2 ft.) - $121.30 ea.
  • 36″ (3 ft.) - $165.59 ea.
  • 48″ (4 ft.) - $206.47 ea.
  • 72″ (6 ft.) - $291.60 ea.
  • 96″ (8 ft.) - $363.20 ea.
  • 240″ (20 ft.) - $753.50 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$62.35 ea.
$62.35 for 1

2 1/2" x 0.12" Stainless Square Tube 304 Welded - 
Part #: 536

2 1/2" x 0.12" Stainless Square Tube 304 Welded -
Part #: 536

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 2.5"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $42.11 ea.
  • 24″ (2 ft.) - $81.91 ea.
  • 36″ (3 ft.) - $111.84 ea.
  • 48″ (4 ft.) - $139.44 ea.
  • 72″ (6 ft.) - $196.94 ea.
  • 96″ (8 ft.) - $245.30 ea.
  • 144″ (12 ft.) - $305.35 ea.
  • 240″ (20 ft.) - $508.90 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$42.11 ea.
$42.11 for 1

2 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length - 
Part #: 27490

2 1/2" x 0.12" No. 4 Finish Stainless Square Tube 304 Welded 60" Length -
Part #: 27490

Click for more details

2023-02-07-No4Stainless-SquareTube-1-1000-min-superZoom

Dimensions

  • Height: 2.5"
  • Wall: 0.12"
See all available dimensions for this product

Pack of 4

QTY

$691.35 ea.
$691.35

3" x 0.12" Stainless Square Tube 304 Welded - 
Part #: 538

3" x 0.12" Stainless Square Tube 304 Welded -
Part #: 538

Click for more details

stainless-square-tube-304-1superZoom

Dimensions

  • Height: 3"
  • Wall: 0.12"
See all available dimensions for this product
  • 12″ (1 ft.) - $74.39 ea.
  • 24″ (2 ft.) - $144.71 ea.
  • 36″ (3 ft.) - $197.53 ea.
  • 48″ (4 ft.) - $246.27 ea.
  • 72″ (6 ft.) - $347.84 ea.
  • 96″ (8 ft.) - $433.23 ea.
  • 240″ (20 ft.) - $898.81 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$74.39 ea.
$74.39 for 1
  • 1
  • 2
  • 4

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