The BVIVG-U357 is a black, IP68-rated PMAFIX female thread adapter used for secure connections. It features a 1 7/16"-18 UNEF thread and is designed to fit NW 17 and NW 20 metric conduits. Constructed from a high-grade, self-extinguishing polyamide that is free from halogens and cadmium, this adapter has an overall length of 46.5 mm and provides IP68 static and IP67 dynamic protection. It operates reliably in a temperature range of –40 °C to 105 °C, with short-term tolerance up to 160 °C. This adapter is ideal for achieving high levels of safety and sealing in demanding sectors like machine and railway vehicle construction.