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Square Carbon Fiber Tubes

High-precision square carbon fiber tubes from 10×10 mm to 100×100 mm, held to ±0.05 mm length tolerance with flat mounting faces for bracket attachment.

10×10 – 100×100 mmWall 0.5–5 mmTol. ±0.05 mmMax 6 mMOQ 50 pcs
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Square Profiles Built for Assembly

Square tubes give you flat, parallel faces for brackets, gussets and bonded joints — ideal for UAV arms, robotics and gantries. Machined with CNC precision and available with end-sealing options (PU foam plug, epoxy, capped or open).

  • Tight ±0.05 mm length tolerance
  • Flat mounting faces for brackets
  • Superior torsional resistance
  • CNC slotting & custom cut-to-length
Specifications

Technical Data

MaterialT300 / T700 / High-Modulus
Profile10×10 mm – 100×100 mm
Wall Thickness0.5 mm – 5.0 mm
OD Tolerance±0.1 mm
Length Tolerance±0.05 mm
SurfaceGlossy · Matte · Twill · Plain · UD
ColorsBlack · Red · Blue · Carbon-Kevlar
Max LengthUp to 6,000 mm
MOQ / Lead50 pcs · 7–15 days
Applications

Where It’s Used

UAV frames & foldable arms

Robotic arms & automation

Warehouse gantries

EV components

Camera gimbals

Industrial structures

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