Price range: $6.55 through $24.30
1-1/2″ x 1-1/2″ x 14 gauge (.083″ wall) square steel tubing is manufactured from ASTM A500 steel, a cold-formed carbon steel specification designed for structural applications. This hollow structural section (HSS) features a uniform square profile with consistent wall thickness, offering a strong yet lightweight solution for fabrication and construction. Commonly produced in Grade B, this tubing provides excellent strength, weldability, and dimensional accuracy, making it suitable for a wide range of industrial and general-purpose uses.
Applications:
1-1/2″ square steel tubing is widely used in structural and fabrication projects, including:
• Framework for tables, racks, and equipment stands
• Trailer components and light-duty structural supports
• Gates, fencing, and railing systems
• Machinery frames and protective guards
• DIY fabrication and general metalworking projects
• Automotive and utility structures
Advantages:
• Strong and lightweight: Provides good structural strength without excessive weight
• Excellent weldability: Easily welded using MIG, TIG, or stick processes
• Versatile design: Suitable for cutting, drilling, and fabrication
• Consistent dimensions: Manufactured for uniformity and reliable fit-up
• Cost-effective: Ideal balance between performance and material cost
Summary:
The 1-1/2″ x 1-1/2″ x 14 gauge ASTM A500 square steel tube is a reliable and versatile structural material suited for light to medium-duty applications. Its combination of strength, weldability, and ease of fabrication makes it an excellent choice for frames, supports, and general construction projects across industrial, commercial, and DIY environments.
* Prices are subject to change without notice due to fluctuations in the metals market. | All “Value Length” and “Value Pack” item measurements are subject to standard mill tolerances. | Products may be manufactured several thousandths of an inch over or under the stated dimensions and still be within acceptable mill tolerances. All bar, tube, structural, pipe, sheet, plate, and similar products sold on our website are custom cut to the lengths and sizes selected by the customer at the time of purchase. These are not stocked as pre-cut items. Because each order is cut specifically to customer specifications, all cut materials are considered custom products and are not eligible for cancellation, return, or exchange once production has begun. Our standard cutting tolerances are:
