Black Steel Tubing, 3/8" Thick, 3-1/2" x 3-1/2" x 20', A500

Heavy-duty black steel tubing engineered for strength and reliability. This 3/8" thick A500 steel tubing is perfect for demanding structural applications requiring maximum durability and weldability.

FEATURES

3/8" Wall Thickness – Provides superior strength for heavy-duty structural projects.

3-1/2" x 3-1/2" Square Profile – Ideal for robust frames, supports, and custom fabrication projects.

20-Foot Length – Long spans reduce joints and offer design flexibility for large projects.

Premium A500 Steel – Designed for toughness, long-term performance, and excellent weldability.

Fabrication Ready – Easily cut, drilled, welded, or bolted for a variety of construction and fabrication applications.

Black Steel Finish – Suitable for painting or coating to protect against corrosion.

COMMON USES

• Heavy structural framing

• Industrial equipment supports

• Gates, fences, and railings

• Custom fabrication projects

SPECIFICATIONS

• Material: Black Steel (A500)

• Wall Thickness: 3/8"

• Shape: Square

• Size: 3-1/2" x 3-1/2"

• Length: 20'