Push in Fittings for Metric and Inch Size Tube, BSPP, G Connection Thread

4mm O.D tube BSPP, G 1/4 thread hexagon male connector pneumatic fitting is widely used in the pneumatic application where the assembly space is limited. Push to connect fitting round male connector is used for connecting pneumatic plastic tubing in compressed air circuits, which equipped with a convenient one touch release button that provides a easy and quick tubing connection and disconnection. The pneumatic plastic tubing connection can be polyurethane (PU) tubing, polyethylene (PE) tubing, nylon (PA) tubing and teflon (PTFE) tubing.