Carbon Steel Square Tube

This Carbon Steel Square Tube has an outside width of 4 inches and a wall thickness of 0.375 inches. It is used as a robust structural member in heavy-duty frameworks, supports, and other applications requiring significant strength.

Specifications

Outside Width	4 in
Wall Thickness	0.375 in

About tube & structural tube

Carbon Steel Square Tube is listed under Tube & Structural Tube — round, square and rectangular tube in steel, aluminum and stainless. Tube and structural tube are hollow profiles utilized in construction, mechanical assemblies, and architectural applications for their strength-to-weight ratio and rigidity. This category encompasses round, square, and rectangular cross-sections, primarily manufactured from steel (including mild steel, DOM, and various alloys), aluminum (e.g., 6061-T6, 6063-T5), and stainless steel (e.g., 304, 316

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