Straight Pneumatic Quick Connect Fittings For 4mm Tube OD M3 Male Thread Plug And Play Push To Connect Air Hose Fittings Plastic Brass Durable Wear Resistant 3 Pack Boxonly Ideal For Pneumatic Systems And Hobby Projects

Efficient 4mm Pneumatic Quick Connect Fittings with M3 Thread
✔️ Plastic and brass build for durability, fits 4mm OD tubes with M3 threads, handles 0-0.9 MPa and 0-60°C, comes in a 3-pack for pneumatic setups

These straight push-to-connect fittings are simple connectors that join tubing to threaded ports, commonly used in air compression systems, vacuum setups, and hobby projects like DIY robotics or home automation to ensure reliable airflow.

✅ 4mm tube outer diameter and M3 male thread for precise connections
✅ Constructed from plastic and brass for wear resistance and rust prevention
✅ Operates under 0-0.9 MPa pressure and 0-60°C temperature range
✅ Compatible with PU, PA, PE, or PVC tubing for quick, secure installations
✅ Features 360-degree rotation and easy push-to-connect design for user-friendly setup

💡 How can quick connect fittings enhance pneumatic system reliability?
Quick connect fittings provide a straightforward solution for secure tubing in pneumatic applications.
- They speed up assembly and disassembly in industrial or hobby environments
- Help maintain leak-free connections under varying pressures
- Offer flexibility for frequent modifications in air systems
- Reduce downtime with their durable, corrosion-resistant materials