Easy Installation: Simply insert the 4mm outer diameter PTFE tubing into the connector, which features a 6mm self-locking thread, ensuring a hassle-free installation.
Durable Materials: These connectors are made of copper and plastic, offering oxidation resistance, longer lifespan, and reliable performance.
Wide Compatibility: Suitable for 3D printers such as the Creality Ender 3/3 Pro/3 V2, CR-10/10S, and Ender 5/5 Pro/5 Plus.
Convenient Packaging: Includes 20 PC4-M6 pneumatic straight connectors and 4 plastic quick-connect straight connectors, providing ample supply for your projects.