... Material: Zinc Apply: Rigid or IMC conduit, threaded fittings UL Zinc Locking NutsThe Hanysen 1/2 - 4 in. Conduit ... fittings to metal electrical enclosures•Made of zinc•Exceed UL 514B requirements•Cut through protective coatings on boxes to ... , ELBOW, ZINC/ALUMINUM/STEEL CONNECTOR, COUPLING, STRAP, PULL ELBOW, LOCK NUT, SERVICE ENTRANCE CAP, CONDUIT BENDERIMC/RIGID CONDUIT & FITTINGINTERMEDIATE METAL ...