4 IN Trade Size Connector for EMT Conduit, Set Screw Type, Male Hub Threads NPS, Body Length 3.19 IN, Max. Dia. 4.75 IN,Thread Length 1.00 IN, Concretetight when taped, Male Hub Threads - NPS, Insulated Throat
Standard:
UL Standard: 514B; UL Listed: E14815, E14895; CSA Standard: C22.2 No. 18.3, cUL Listed: E14895, CSA Certified: 028507; NEMA: FB-1