KQ2F04-01A SMC KQ2 One-Touch Fitting - Female Connector, 4 mm OD Tube x R1/8 Female

The SMC KQ2F04-01A is a KQ2 series female connector. It connects 4 mm OD tubing to an R1/8 female thread. Use to connect a tube to a male thread with a straight connection.

Brass body. Round type release button. Operating pressure: 29.5 inHg vacuum to 1 MPa (145 psi).