4mm Tube OD x M5 Thread Push to Connect Fittings PC4-M5, Pack of 10
Size:4mm Tube OD x M5 Thread. 【Size】4mm Tube OD x M5. 10×Straight Shape Tube Fittings Push Lock. 【Applicable Tube】PU / PA / PE / PVC. Do Not Use for Fittings for Drinking Water Pipes.