A500/A513 Carbon Steel Square Tubing, 4" x 3/16" x 36"
Square tubing crafted from high-strength carbon steel for structural integrity in frameworks, machine supports, and architectural metals. Customers note good quality, suitable size, and solid value for money
Highlights
- high-strength carbon steel
- precise 4" x 3/16" dimensions
- hot rolled square tubing
Pros
- high-strength carbon steel
- structural integrity
- suitable for frameworks and machine supports
- fits 4-inch height and 3/16-inch wall dimensions
- quality production from Online Metals
Cons
- mixed rust resistance feedback
- some corrosion issues reported
Best For
Features
- Carbon steel square tubing for structural applications
- 4" height with 3/16" wall thickness
- 36" length suitable for fabrication and framing
- Hot rolled A36 grade material ready for modification
- Uncoated surface suitable for customization and finishing
