M5, M8, and M12 circular connectors are industry-standard threaded, waterproof aviation plugs used in industrial automation. They offer IP67 or IP68 protection ratings and are widely applied for sensors, actuators, industrial I/O, robotics, and equipment signal/power connections. Available as pin-type male or socket-type female connectors, they come in shielded and unshielded versions with solder or crimp termination options. Both molded single-piece plugs and assembly kits are offered in straight and right-angle configurations. M5 is ideal for compact spaces; M8 is commonly used for proximity and photoelectric switches; M12 supports signals, power, and industrial Ethernet communication. Gold-plated contacts ensure vibration resistance and oil tolerance. Choose shielded models for EMI-prone environments and unshielded ones for standard indoor applications to reduce costs. These connectors support on-site assembly and high-volume harness production. Product Codes: M5 3P SH W, M5 4P SH W, M5 3S SH W, M5 4S SH W, M5 3P NS W, M5 4P NS W, M5 3S NS W, M5 4S NS W M8 3P SH W, M8 4P SH W, M8 5P SH W, M8 6P SH W, M8 8P SH W, M8 3S SH W, M8 4S SH W, M8 5S SH W, M8 6S SH W, M8 8S SH W, M8 3P NS W, M8 4P NS W, M8 5P NS W, M8 6P NS W, M8 8P NS W, M8 3S NS W, M8 4S NS W, M8 5S NS W, M8 6S NS W, M8 8S NS W M12 A 3P SH W, M12 A 4P SH W, M12 A 5P SH W, M12 A 8P SH W, M12 A 12P SH W, M12 A 3S SH W, M12 A 4S SH W, M12 A 5S SH W, M12 A 8S SH W, M12 A 12S SH W, M12 A 3P NS W, M12 A 4P NS W, M12 A 5P NS W, M12 A 8P NS W, M12 A 12P NS W, M12 A 3S NS W, M12 A 4S NS W, M12 A 5S NS W, M12 A 8S NS W, M12 A 12S NS W M12 D 4P SH W, M12 D 4S SH W, M12 X 8P SH W, M12 X 8S SH W, M8 4P SH 90, M8 4S SH 90, M12 A 4P SH 90, M12 A 4S SH 90, M12 D 4P SH 90, M12 D 4S SH 90, M5 3P SH 90, M5 3S SH 90 Code Legend: P = Pin (Male), S = Socket (Female), SH = Shielded, NS = Unshielded, W = Solder Type, 90 = Right Angle, A/A = Signal Coding, D = Ethernet Coding, X = 10Gbps High-Speed Coding.