A one-piece electrical fitting for connecting an electrical cable to a junction box, the electrical fitting formed from a single, flat blank of metal into a cylindrical connector body. The connector body includes a leading end, a trailing end, a cap, an inner bore, and one or more grounding tangs, locking tangs, and flanges extending radially outward from the connector body. According to one embodiment, the flanges extend from the grounding tangs and the locking tangs include free ends. According to a further embodiment, the locking tangs extend from an interior base of the locking tangs. In a further embodiment, a seat extends between the flanges of the grounding tangs and the free end of the locking tangs. One or more cable retaining tangs extend inward from the connector body into the inner bore. The one-piece electrical fitting is stamped and formed from a flat blank of metal. A tab and groove arrangement on the blank facilitates forming the blank into the cylindrical connector body, which is held together by a locking arrangement between the cap and the cylindrical connector body.