M-Series Buccaneer Connectors Bulgin M-Series Buccaneer Connectors are designed to offer flexible connectivity solutions for a variety of industrial automation applications. These connectors are available in M5, M8, M12, M16, and M23 series built-in metal and plastic variants. Bulgin M-Series Buccaneer Connectors feature a reliable sensor, straight or right-angled configuration, actuator and data connectivity solutions, and backward-compatible versions. These rugged and robust interconnects are ideal for industries requiring secure and reliable connections.