Black Steel Square Tube

Black Steel Tubing, Gauge 14, 3/4" x 3/4" x 24', A500

A versatile, lightweight structural tube designed for general fabrication, framing, and light-duty construction projects. This 3/4" x 3/4" A500 black steel tubing in 14-gauge thickness provides a dependable balance of strength and workability, making it ideal for smaller structures, brackets, supports, and custom builds.

14-Gauge Wall Thickness – Offers reliable strength while remaining easy to cut, weld, and form for general fabrication needs.

3/4" x 3/4" Square Profile – Compact size is perfect for light structural framing, reinforcement, and custom metalwork projects.

24-Foot Length – Provides extended material runs, reducing the need for joints and increasing structural uniformity.

A500 Structural Grade Steel – Ensures consistent quality, excellent weldability, and dependable mechanical performance.

Black Steel Finish – Ready for welding, machining, drilling, and fabrication without surface treatments required.

Welds Easily With Standard Processes – Suitable for MIG, TIG, flux-cored, or stick welding methods.

• Light framing and bracing

• Shop projects and fabrication

• Small equipment supports

• Metal furniture and fixtures

• General construction and repair

• Material: Black Steel (A500)

• Wall Thickness: 14 Gauge

• Size: 3/4" x 3/4"

• Length: 24'