Patent ID: 7045714

Claim:
A connector assembly comprising: a connector body having an inlet end portion and an outlet end portion, a bore extending through said inlet end portion and said outlet end portion, a stop flange disposed externally of said connector body between said inlet end portion and outlet end portion, a radially outwardly forward flange circumscribing the opening of said outlet end portion, and a retainer ring disposed about said outlet end between said stop flange and said forward flange, said retainer ring having a leading edge and a trailing edge, said retainer ring having a frustro conical configuration wherein the diameter of said trailing edge is greater than the diameter of said leading edge, a series of holding tangs blanked out of the plane of said retainer ring, and a grounding tang disposed between said holding tangs adapted for engaging the inner periphery of a knock-out hole of an electric box in an assembled position thereof.