Man your sure stuck on that Green screw ! Like I said DID NOT SAY GREEN did I. As far as to the bar ect Again what are we talking about. A bonding jumper in a Small(not 24x24 not 18 x 18 But a device box , why do you keep going off on gr bars large boxes ect. PLEASE stick to the subject at hand. Never said green Please go back look at all my posts. I am also not saying using the clamp screw hole for a proper gr screw would not be allowed,