Explore our selection of square tube in mild steel & stainless steel at Metal Supermarkets. Purchase online or in-store, all cut to your specifications.

Steel Square Tube is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. Its box-shape configuration allows …

Choose rust-resistant tubes such as zinc-plated steel tubes in areas where rusting could occur. Zinc-plated steel is clean and bright and excellent for decorative structures like outdoor …

Choose from our selection of steel square tubing, including low-carbon steel rectangular tubes, multipurpose 304 stainless steel, and more. Same and Next Day Delivery.

Perfect for framework, gym equipment and many more projects where you have the option to use a square shaped hollow round instead of a round tube. Everbilt exclusively offers a variety of …

Square tube is stocked in most sizes at our metal supply warehouses in Portland, Dallas, Atlanta, Wallingford, Toledo, and Los Angeles. Standard lengths and cut to size are available. We …

Square Steel Tube is a structural-grade, welded tubing manufactured to ASTM A513 or A500 Grade B specifications, depending on size and wall thickness. Its uniform shape and strength …

Steel Square Tube is easy to fabricate and has a surface suitable for painting or plating. We can cut to any size to suit your application's needs.

Mechanical steel square tube is produced to strict tolerances and specifications for high-precision projects in light-gauge applications. It is used in practically every industry, from automotive to …

Square steel tubing is available in A500 grade B or A513. Steel square tubes have a non-coated, semi-smooth grey finish. Mechanical/structural steel square tubing “wall thickness” has a …