Price range: $31.08 through $186.48
3″ x 3″ x 1/4″ (.250″) Wall Aluminum Square Tube 6061 is a strong, lightweight structural tubing product designed for applications requiring strength, durability, and corrosion resistance. Manufactured from 6061 aluminum, this square tube features a 3″ x 3″ profile with a substantial 1/4″ (.250″) wall thickness, providing excellent rigidity while maintaining the weight-saving advantages of aluminum. It offers good machinability and weldability, making it suitable for structural, industrial, and general fabrication projects.
Applications:
3″ x 3″ x 1/4″ (.250″) Wall Aluminum Square Tube 6061 is commonly used in structural, commercial, industrial, and fabrication applications, including:
• Structural frames and supports
• Equipment and machinery frames
• Platforms and support structures
• Automotive and transportation components
• Marine and outdoor fabrication
• Railing and framework systems
• Custom welded assemblies
• General construction and fabrication
Advantages:
• 3″ x 3″ square profile provides strength and structural stability
• 1/4″ (.250″) wall thickness provides excellent rigidity and durability
• 6061 aluminum offers good strength and corrosion resistance
• Lightweight compared with steel structural tubing
• Good machinability and fabrication characteristics
• Suitable for welding and custom fabrication
• Versatile for structural, industrial, commercial, and outdoor applications
Summary:
3″ x 3″ x 1/4″ (.250″) Wall Aluminum Square Tube 6061 combines a substantial wall thickness with the lightweight and corrosion-resistant properties of aluminum. Its strong 3″ square profile makes it an excellent choice for structural frames, equipment supports, platforms, transportation components, and heavy-duty custom fabrication.
* 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:
