An anchoring assembly comprising an elongated mounting pin with a first end, a second end, and a plurality of spaced anchor fins, wherein said mounting pin is arranged to be mounted, at a first end, to a metal object, and wherein said plurality of spaced anchors fins are connected to said elongated mounting pin at the second end and extend radially outwardly with respect to said elongated mounting pin, characterized in that at least one of the plurality of spaced anchor fins comprise a through hole, wherein the through hole is surrounded by a circumferential edge from which a tab extends at an angle from the at least one of the plurality of spaced anchor fins, wherein each of the anchor fins are aligned above the second end of the mounting pin.