4" x 4" 14 Gauge (0.083") Square Steel Tubing – Cut to Length

4" x 4" 14 Gauge Square Steel Tubing

Our 4" × 4" 14 Gauge (0.083") Square Steel Tubing is precision cut to your selected length from high-quality structural steel tubing. Ideal for fabrication, trailers, gates, bumpers, shop equipment, structural projects, and countless welding applications.

Specifications

• Outside Dimensions: 4" × 4"
• Wall Thickness: 14 Gauge (0.083")
• Weight: 4.32 lbs per foot
• Material: ASTM A500 Grade B or ASTM A513 Structural Steel (depending on availability)
• Finish: Raw Mill Finish
• Shape: Square Hollow Structural Tube
• Made in USA

Features

• Precision cut to your selected length
• Saw cut tolerance of ±1/8"
• Excellent weldability and machinability
• Strong structural-grade steel tubing
• Ships from the USA
• Multiple lengths available
• Perfect for fabrication, welding, and repair projects

Common Applications

• Trailer Frames
• Bumpers
• Gates
• Fencing
• Workbenches
• Structural Bracing
• Farm Equipment
• Machinery
• Fabrication Projects
• DIY Builds

Important Information

• Raw steel may contain light mill scale, surface rust, or minor cosmetic scratches.
• Ends are saw cut and may have sharp edges. Please handle with care.
• Dimensions shown are nominal sizes.
• Material Test Reports (MTRs) are available upon request.

Shipping

✅ Ships in 1–5 Business Days

Orders are carefully packaged to help ensure your steel arrives safely. Longer lengths may ship separately or require special packaging depending on size.