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Steel square tubing combines strength and durability with affordability, and is easy to bend, form, and cut. It is available in a broad range of sizes and lengths, in welded or seamless styles, and in a variety of finishes and alloys.

 


Square Steel Tube Applications

A highly versatile material, square steel tube is used in numerous applications, including:

  • Construction and architecture, including decorative usage
  • Structural engineering (such as bridge and highway construction)
  • Automobile chassis
  • Trailer beds/trailer components
  • Industrial equipment
  • Machine parts and components
  • Sign posts
  • Agricultural equipment
  • Home appliances

Your #1 Source for Steel Square Tubing

Industrial Metal Supply offers a huge selection of steel square steel tube, including hot rolled steel tube and galvanized steel tube options. We stock a wide range of standard sizes, wall thicknesses, and lengths; we can also provide custom cut-to-length steel square tubing to match your exact requirements.

We also offer telescoping square steel tubingrectangular steel tubinground steel tubing, and steel hammered tube.

View our inventory below to find the steel square tubing you need, or use the filters at left to narrow your search. Request a quote today, or contact us for more information.

Alloy/Material

  • Galvanized steel tube
  • Hot rolled square tube
 

Size

  • 1/2” × 1/2”
  • 5/8” × 5/8”
  • 3/4” × 3/4”
  • 7/8” × 7/8”
  • 1” × 1”
  • 1-1/4” × 1-1/4”
  • 1-1/2” × 1-1/2”
  • 1-3/4” × 1-3/4”
  • 2” × 2”
  • 2-1/2” × 2-1/2”
  • 2.53” × 2.53”
  • 3” × 3”
  • 3-1/2” × 3-1/2”
  • 4” × 4”
  • 5” × 5”
  • 6” × 6”
  • 8” × 8”
 

Wall Thickness

  • 0.120”
  • 1/8”
  • 3/16”
  • 1/4”
  • 3/8”
  • 1/2”
  • 11 GA
  • 13 GA
  • 14 GA
  • 16 GA
  • 18 GA
 

Length

  • 6”
  • 12”
  • 18”
  • 24”
  • 5’
  • 10’
  • 20’
  • 24’
Custom cut-to-length