50Pcs PL6-02 PL8-02 Pneumatic Fitting Tube Connector Fittings Air Quick Water Pipe Push In Hose Quick Couping

Male Thread: M5*0.8, 1/8", 1/4", 3/8", 1/2" Fit For Tube Material: Nylon Quick Fitting Material: Brass & Plastic Quick and Reliable connections Easy and quick tubing connections with no special tools required