AHDP06-18-21PN-WTA is a DuraMate™ AHDP Series plastic circular connector plug designed for environmentally-sealed, multi-pin applications in harsh-environment, off-road industrial settings. The connector features Shell Size 18 with 21 positions and pin contacts, equipped with a Wide Thread Adapter (WTA) for secure cable attachment and environmental sealing. It incorporates a thin diameter seal (red) and is manufactured from plastic material to provide corrosion resistance and durability in demanding conditions. This connector is commonly used in agricultural equipment, construction machinery, and other industrial applications requiring reliable, sealed multi-pin connections that meet ISO 11783 standards for control and communications systems.