SMC KQ2S04M3G (KQ2S04-M3G) - Hexagon Socket Head Male Connector, ø4 mm tube, M3×0.5 hex socket male connector

SMC KQ2S04M3G Hexagon Socket Head Male Connector — ø4 mm tube to M3 male connector with hex socket head, stainless steel 303 male thread. KQ2S Series metric size One-touch fitting hexagon socket head male connector. Applicable tubing O.D. ø4 mm, connection thread M3×0.5, thread material stainless steel 303 (connection thread / only male thread and M3). Recessed hex socket head allows compact close-pitch installation. Usable in vacuum to -100 kPa up to 1 MPa.

MPN: KQ2S04-M3G · SKU: KQ2S04M3G

KQ2S04-M3G Applications

The KQ2S04-M3G is a straight hexagon socket head male connector joining ø4 mm tubing to an M3×0.5 female port. The recessed hex-socket head is tightened with a hex key, allowing fittings to be mounted close together in dense manifolds and compact assemblies. Its stainless steel 303 male thread adds corrosion resistance for the small M3 connection. The one-touch push-in end and special profile seal give tool-free tube connection with leak-tight sealing from -100 kPa vacuum up to 1 MPa.

KQ2S04-M3G Specifications