4 No M20 X 80mm, Masonmate, Wedge / Drop in Anchors.

M6 X 25L = 8mm HOLE DIA.

M8 X 30L = 10mm HOLE DIA.

M10 X 40L = 12mm HOLE DIA.

M12 X 50L = 16mm HOLE DIA.

M16 X 65L = 20mm HOLE DIA.

M20 X 80L = 25mm HOLE DIA.