OnlineMetals A500/A513 square carbon steel tube, 1.5" x 0.065" wall, 72"
Square carbon steel tubing with hot-rolled, unpolished finish for structural frames and supports. Noted for quality and size suitability from customer feedback
Highlights
- high-strength carbon steel
- square tubing with precise dimensions
- hot rolled, unpolished finish
Pros
- high-strength carbon steel
- structural integrity
- suitable for frameworks and machine supports
- defined dimensions (1.5" height, 0.065" wall, 72" length)
- durable for both commercial and hobbyist projects
Cons
- mixed rust resistance opinions
Best For
Features
- High-strength carbon steel square tubing for structural use
- 1.5" height with 0.065" wall thickness, 72" length
- Unpolished mill finish suitable for customization
- Ideal for frames, machine supports, and architectural metal projects
