Conduit locknuts are used for securing threaded conduit or connectors with tapered or straight thread, to a knockout or unthreaded slip hole. They are used in dry locations to secure threaded conduit or connectors to electrical junction boxes or enclosures. Wet Locations require a sealing washer to be used or sealing locknut.
Our commercial-grade locknuts are heavy gauge steel construction that maintains mechanical protection and solid grounding of the conduit to the designated electrical junction box or enclosure. Zine electroplated provides excellent corrosion protection in damp locations. Serrated teeth on tangs bite into the box and enclosure to prevent vibratory loosening of the connection.