Appleton ST Series Female Liquidtight Connector With Threaded Hub, Size: 3/8 IN Flex, 1/2 IN Hub, Connection: Threaded X Compression, Material: Steel, Finish: Zinc Electroplate, Dimensions: 1.31 IN Length X 1.13 IN Height, Thread Length: 0.44 IN, Standard: Class I, Division 2, UL 514B, E14814, CSA C22.2 No. 18.3, 065178, NEMA FB-1, For Liquidtight Flexible Metal Conduit When Making Connection To Threaded Rigid Conduit And IMC