PC 04-M4 | 4mm O.D Tubing M4 Thread Male Connector | One Touch Tube Fitting

4mm O.D tube M4 thread male connector one touch tube fitting is used for connecting pneumatic plastic tubing in pneumatic applications, which can be fitted quickly and simply by pushing the tube directly. The pneumatic plastic tubing connection of push to connect fitting can be polyurethane (PU) tubing, polyethylene (PE) tubing, nylon (PA) tubing and teflon (PTFE) tubing. External tightening with a flat wrench or socket wrench, internal adjustment with an Allen wrench.