Add to Cart Quick view Turck Fs 4.4-0.2/18.25 Receptacles U0961-90 Turck MSRP: Now: $11.90 Was: Actuator and Sensor Receptacle. Front Mount. Ident. no.: U0961-90. M12, Male, Receptacle, Front mount, 4-pin. Mounting thread: 1/4 -18 NPT