Steel Square Tubes

Steel square tubes are commonly used in structural, fabrication, and industrial applications where strength and rigidity are required. With a clean square profile, they are ideal for frames, supports, posts, and welded assemblies.

These tubes are well suited for both indoor and outdoor projects when properly finished or coated.

---

Key Specifications

• Material: Carbon steel

• Shape: Square tube

• Finish: Raw / mill finish

• Weldability: Excellent

---

Available Outside Sizes

• 1″ × 1″

• 1-1/2″ × 1-1/2″

---

Wall Thickness

• 0.125″ (1/8″)

---

Standard Lengths

• 4 ft

• 6 ft

• 8 ft

Custom cuts and bulk orders available upon request.