L.H. DOTTIE LT90100 Conduit Fitting Connector 1 in Threaded Die Cast Zinc

1-Inch Threaded Zinc Conduit Connector

The L.H. DOTTIE LT90100 is a die-cast zinc fitting designed to join threaded rigid or IMC conduit in electrical raceway systems. Its 1-inch trade size suits commercial and industrial wiring installations where durable metallic connections are required. The connector provides a secure mechanical bond and maintains grounding continuity across the joint. Electricians and maintenance crews use it for new conduit runs or repair work in exposed locations.

Verify Conduit Type And Thread Compatibility

Confirm that the existing conduit is rigid metal or intermediate metal conduit with matching 1-inch NPT threads before ordering. The fitting is not intended for EMT, PVC or flexible conduit systems unless an appropriate adapter is used. Check that the conduit ends are cut square, reamed smooth and threaded to the correct depth so the connector seats fully. Ensure the installation environment suits zinc die-cast material regarding corrosion exposure.

Zinc Body Resists Deformation Under Continuous

The die-cast zinc housing maintains thread integrity and structural shape when subjected to sustained vibration, thermal cycling or cable pull forces over long service periods. Unlike lighter alloys or plastic alternatives, it does not creep or loosen gradually under constant load. The connector continues to provide reliable grounding path continuity and mechanical support throughout the lifecycle of the raceway system.