Black Steel Squared Tubing

Black Steel Tubing, 3/16" Thick, 4" x 4" x 24'

Heavy-duty black steel tubing perfect for structural, fabrication, and industrial projects. Made from 3/16" thick A500 black steel, this tubing delivers superior strength, durability, and weldability for commercial, residential, or farm applications.

3/16" Wall Thickness – Provides exceptional structural strength for heavy-duty applications.

4" x 4" Square Profile – Ideal for construction, framing, and support structures.

24-Foot Length – Long sections reduce the need for joints, making projects faster and more efficient.

High-Quality A500 Steel – Meets ASTM standards for strength, ductility, and performance.

Fabrication-Friendly – Can be cut, drilled, welded, or bolted for custom projects.

Durable Black Steel Finish – Ready for painting, coating, or powder-coating for extra corrosion protection.

• Heavy-duty structural framing

• Industrial and farm equipment fabrication

• Gates, fences, and guardrails

• Support beams and cross members

• Custom metal fabrication projects

• Material: Black Steel (A500)

• Wall Thickness: 3/16"

• Shape: Square

• Size: 4" x 4"

• Length: 24'