RF Industries offers more than 65 reverse polarity (gender), metric threaded and left-hand threaded connectors and adapters. These compliant connectors cannot be mated with standard interface connectors. Metric threads are offered on TNC and SMA male crimp, clamp and bulkhead connectors. Reverse polarity, or reverse gender, connectors are available in SMA, BNC, N and TNC versions of male and female crimp, PCB, bulkhead and panel mount connectors. Reverse thread connectors are available in N male, BNC male and female, TNC male and female, TNC male and female interfaces.