The AHDP06-18-20SR-WTA is a heavy-duty, plastic circular plug from the DuraMate™ AHDP series, designed for harsh environment applications. This connector features a shell size 18 with a 20-position insert arrangement, accommodating two size 16 (13A) and eighteen size 20 (7.5A) socket contacts. It is constructed with a high-strength thermoplastic housing and utilizes a circular bayonet locking system for secure mating, along with a reduced diameter rear seal. The integrated Wide Thread Adapter (WTA) provides enhanced threading for use with a variety of backshells. With an operating temperature range of -55°C to +125°C and an IP68/IP69K rating when mated, it provides robust protection against dust, water, and fluids, making it ideal for off-road, transportation, and industrial equipment.