Thomas & Betts Co - Thomas & Betts 372AL Aluminum Hub Connector

1 Inch Hub Connector, Aluminum, for Use with Rigid/IMC Conduit Features: Copper-free aluminum construction; Recessed sealing ring at box end; sealing ring captivated; Tapered internal threads for water-tight/dust-tight union; Hardened steel/malleable iron/copper-free aluminum locknuts designed to provide high quality ground continuity; extended reach of locknut permits clamping on thin boxes and enclosures; Threads relieved to prevent bottoming of conduit, ensuring sound assembly - Application: To connect threaded metal conduit (ferrous rigid/non-ferrous rigid/PVC coated/or intermediate metal) to a threadless opening in a box or enclosure in outdoor or indoor location exposed to continuous or intermittent moisture.; UL Listed 105 degree C; When used with neoprene O-ring, provides watertight threaded hub on enclosures; Suitable for hazardous locations use in Class I, Division 2; Class II, Division 1&2; Class III, Division 1 & 2 per NEC 501-4(b); 502-4 (a) and 503-3 (a).; To positively bond conduit to box or enclosure.; Suitable for hazardous locations use in Class II, Groups E, F, G & Class III locations per CEC 18-202; 18-252; 18-302; 18-352. - Notes: Availabe with DURA-PLATE Finish