Pneumatic Fittings Quick Push In Connector 1/8'' 1/4'' 3/8'' 1/2'' M5 Female Thread-4 6 8 10 12mm Air Tube Straight Connection

Threaded: as Specification below For Tube Outer Diameter: 4mm(0.16")/6mm(0.24")/8mm(0.31")/10mm(0.39")/12mm(0.47") Easy to install and convenient to use. Designed for Polyurethane or Nylon tubing Quick and Reliable connections