4" x 4" 11ga (0.120") Square Steel Tubing – Cut to Length

4" x 4" 11ga Square Steel Tubing

Heavy-duty 4" x 4" square steel tubing cut to the length you need. This 11 gauge tubing has an approximate 0.120" wall thickness and is an excellent choice for structural fabrication, frames, equipment, trailers, supports and general welding projects.

Our steel tubing is cut in-house at JWM Metal Supply and is available in multiple lengths, making it easy to order material for both small projects and larger fabrication jobs.

Features

• Size: 4" x 4"
• Wall Thickness: 11 Gauge (Approx. 0.120")
• Material: Carbon Steel
• Grade: A500 Grade B / A513
• Shape: Square Tubing
• Cut to length
• Strong, weldable construction
• Suitable for structural and fabrication applications
• Raw mill finish

Common Uses

• Structural frames
• Trailer fabrication
• Equipment frames
• Heavy-duty supports
• Posts and columns
• Welding projects
• Farm and ranch projects
• Machinery fabrication
• Industrial repairs
• General metal fabrication

Cut Length Tolerance

Tubing is saw cut in-house with a standard cut-length tolerance of approximately ±1/8".

Material Test Reports

Mill Test Reports (MTRs) are available upon request when available for the material supplied.

Finish

This is raw, unfinished carbon steel. Surface appearance may vary and can include mill scale, light surface rust, scratches or other normal characteristics of raw steel.

Shipping

Ships in 1–5 Business Days