Raintight Compression Connector 4″, Zinc, Insulated Throat
https://hotfix.nsiindustries.com/product/raintight-compression-connector-4-zinc-insulated-throat/
Use Bridgeport raintight screw-on compression connectors to create a raintight seal between EMT and an electrical box or enclosure. Patented design comes with an internal sealing ring, knockout gasket and NPT threads. Insulated throat rated to 105°C.