What are the various fittings used to assemble conduit?

Various fittings used to assemble conduit include connectors, couplings, elbows, tees, and boxes. Connectors join conduit sections, while couplings are used to connect two lengths of conduit. Elbows allow for directional changes, tees create branching connections, and junction boxes provide a secure enclosure for electrical connections. These fittings ensure a safe and organized conduit system for electrical wiring.