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

4mm O.D tube M6 x 1 thread hexagon male connector pneumatic fitting is widely used in the pneumatic application where the assembly space is limited. Push in fitting 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. Internal design of stainless steel collect offers a secure connections that hold the plastic tube firmly, the tubing connection can be PU tubing, nylon tubing, teflon tubing and PE tubing.