A spinal connector assembly includes a connector body having a first receiver portion defining a first passage for receiving a first implant member, a second receiver portion defining a second passage for receiving a second implant member, and a threaded portion extending axially from the second receiver portion. A washer member is rotationally coupled with the connector body to permit rotational movement about the rotational axis and translational movement along the rotational axis, and includes a transverse channel generally aligned with the second passage of the connector body. A lock member is threadingly engaged with the threaded portion of the connector body such that threading engagement of the lock member along the threaded portion exerts an axial force onto the second implant member to compress the second implant member within the channel in the washer member which in turn displaces the washer member into compressed engagement with the first implant member to thereby lock the washer member and the second implant member at a select angular orientation relative to the connector body, and the axial force also compresses the first implant member into clamped engagement within the first passage of the connector body.
