Aluminum Square Tube, Aluminum, 6061 Alloy Type, 4 in Outside Square, 1 ft L. MPN:18022_12_0
Aluminum Square Tube, Aluminum, 6061 Alloy Type, 4 in Outside Square, 1 ft L.
This 6061 aluminum square tube is a versatile and durable material ideal for a wide range of applications, from construction and manufacturing to aerospace and automotive industries. Its high strength-to-weight ratio, corrosion resistance, and ability to withstand extreme temperatures make it an excellent choice for building frames, supports, and other structural components. With a yield strength of 40,000 psi and tensile strength of 45,000 psi, this aluminum tube can withstand heavy loads and stresses, ensuring a long-lasting and reliable performance. Its lightweight and corrosion-resistant properties also make it an excellent option for outdoor and marine applications.
Top product features:
- Extruded fabrication process for precise dimensions
- Tempered heat treatment for increased strength and durability
- Mill finish mechanical surface treatment for smooth and consistent texture
Top product applications:
- Structural framing in construction projects
- Machine parts and components
- Automotive suspension and steering systems
Aluminum Square Tube, Aluminum, 6061, T6, Square, 12 in Overall Length, 3 1/4 in Inside Width, 3 1/4 in Inside Height, 4 in Outside Width, 4 in Outside Height, 0.375 in Wall Thickness, Wall Thickness Tolerance +/-0.014 in, Fabrication Extruded, Heat Treatment Tempered, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 40,000 psi, Tensile Strength 45,000 psi, 95 BHN Brinell Hardness, 60 HRB Rockwell Hardness, Includes Material Certificate Material Certificate with Lot Number
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 14.00
- Package Width: 6.00
- Package Height: 6.00
- Package Weight: 6.38
Product info last updated on February 9, 2026 4:12am UTC
Category: Aluminum