... or IMC conduit, threaded fittings UL Zinc Plated Steel Lock NutThe Hanysen 1/2 - 4 in. Conduit Locknuts are designed ... to secure rigid and IMC conduit or various threaded fittings to ... LOCK NUT, SERVICE ENTRANCE CAP, CONDUIT BENDERIMC/RIGID CONDUIT & FITTINGINTERMEDIATE METAL CONDUIT, RIGID METAL CONDUIT, ELBOW, COUPLING, CONDUIT BUSHING, STRAP, PULL ELBOW, ...