Conduit Bushing, Size: 1/2 IN, Material: Plastic, Connection: Threaded, Temperature Rating: 150 DEG C, Dimensions: 0.41 IN Height X 1.06 IN Diameter, Standard: UL 514B, E14814, CSA C22.2 No. 18.3, CSA 065178, NEMA FB-1, For Use With Locknut To Terminate Rigid Metal Conduit Or IMC To A Box Or Enclosure