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

4mm O.D tube M6 x 1 thread male elbow one touch tube fitting is used for connecting pneumatic plastic tubing in compressed air circuits and tubing systems. 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. Pneumatic push to connect fittiing can be fitted quickly and simply by pushing the tube directly. Oval shape release sleeve and round shape release sleeve can be selection. O-ring on thread for sealing.