Square Carbon Fiber Tube 4x4x3x1000mm

Square Carbon Fiber Tube 4x4x3x1000mm

This square carbon fiber tube features a 4mm x 4mm outer dimension, 3mm inner bore, and 1000mm length with a 0.5mm wall thickness. The square profile delivers superior torsional rigidity compared to round tubes — making it ideal for micro FPV drone frames, nano UAV builds, RC aircraft fuselages, robotic linkages, antenna mounts, and precision structural applications where the smallest possible square tube with minimal weight is required.

• Outer Dimension: 4mm x 4mm
• Inner Bore: 3mm x 3mm
• Wall Thickness: 0.5mm
• Length: 1000mm
• Profile: Square
• Material: Carbon Fiber
• Finish: Glossy / Matte

The smallest square carbon fiber tube in our range — precision-crafted for nano builds where torsional stiffness and ultra-low weight are non-negotiable.