EMT Conduit Connector; Type Set Screw; Throat Type Non-Insulated; Trade Size 1/2 Inch; Diameter 7/8 Inch; Length 1-1/2 Inch; Thread Length 3/8 Inch; Material Zinc Electroplated Steel; Constructional Feature Concrete-Tight; Standard Package 500; Approval UL 514B, UL (Canada and US); Used On EMT Conduit; ROHS Compatible; Applicable Standard Federal Specification A-A-50553, NEMA FB-1; Includes Tri Drive Slot/Phillips/Robertson Head Screw