Steel Rigid Connector and Coupling Set Screw Type

Rigid connector set screw type is used bond unthreaded rigid or IMC conduits to electrical junction boxes or electrical enclosures, the coupling is used to connect the ends of two unthreaded rigid or IMC conduits together, unlike compression type connectors and couplings, which secure the connection by compression, set screw type fittings utilize set screws to hold the conduit in place. These set screws are tightened against the conduit, creating a secure connection. This type of connection is relatively easy to install and allows for adjustments if needed.