AHDM06-18-06SN is a DuraMate™ AHDM metal circular connector featuring a Shell Size 18 configuration with 6 contact positions. This environmentally-sealed, heavy-duty connector is manufactured from aluminum alloy with a silver body and incorporates an integrated wide thread coupling system for secure, reliable connections in demanding applications. The connector supports contact sizes ranging from 4 to 20 AWG wire gauges with electrical ratings of 100A and 13A at 250V, making it suitable for power distribution and control signal transmission. The nominal diameter rear seal (red) and integrated wide thread design provide enhanced environmental protection and mechanical stability. Common applications include agricultural equipment (ISOBUS 91 Series compatible), off-road vehicles, and industrial machinery where robust, sealed connections are essential for reliable operation in harsh outdoor and industrial environments.