KQ2S04-01GS1 SMC KQ2 One-Touch Fitting - Hexagon Socket Head Male Connector, 4 mm OD Tube x R1/8 Male

The SMC KQ2S04-01GS1 is a KQ2 series hexagon socket head male connector. It connects 4 mm OD tubing to an R1/8 male thread. Use to connect a tube to a female thread with a straight connection where a hex key is the only wrench that will fit.

303 stainless steel body. Thread sealant is pre-applied to the male thread. Oval type release button. Operating pressure: 29.5 inHg vacuum to 1 MPa (145 psi).