A connector configured to mechanically and electrically couple a first frame to a second frame includes a body, a first clamping member, a second clamping member, and a plurality of projections extending from the body and configured to contact at least one of the first frame and the second frame. The body includes a first end and a second end and defines a longitudinal axis extending between the first end and the second end. The body further includes a feature for engaging a fastener. The first clamping member is positioned adjacent the first end of the body and is configured to engage the first frame. The second clamping member is positioned adjacent the second end of the body and is configured to engage the second frame.