... UL OEM,design service offered Description of circular sensor M5 connector:M5 4pin male right angled with self-locking threaded joint ... profile:Finecables is now manufacturing the whole range of M5,M8,M12,M16,M23 7/8" waterproof sensor connector ... ,pressure sitches,motors-control,protoelectric barries,flow monitoring devices,proximity switches,and sensors in the hydraulic,pneumatic and automation ...