QitinDasen 5 Meters 3D Printer PTFE Teflon Tube, with 10 Pieces PC4 M6 Pneumatic Connector and M10

The Teflon tube is made of high-quality PTFE (Polytetrafluoroethylene) material, which is safe and non-toxic, and has excellent resistance to high temperatures (can withstand temperatures up to 260°C), acids, alkalis and organic solvents. The PC4-M6 pneumatic connector is made of high-quality copper and plastic, which is sturdy and durable. The thread is M6 / 3 mm, the inner diameter (blue end) is 4 mm, suitable for 4 mm outer diameter Teflon tube. The PC4-M10 pneumatic connector is made of high quality stainless steel and plastic, with high hardness, anti-oxidation and anti-corrosion. The thread is M10 / 6 mm, the inner diameter (black end) is 4 mm, suitable for 4 mm outer diameter Teflon tube. Strong Compatibility, compatible with all 1.75 mm filament 3D printers. Easy to Disassemble, press and hold the blue or black part of the pneumatic connector to easily pull out the Teflon tube. If you have any questions about the products you ordered, please contact us in time, we will try our best to provide you with satisfactory service. We always care about customer experience and strive to improve product functions and details.