... ,slot,etc.5)hole arrangement:standard,stagger6)application:protection mesh,decorative mesh,construction mesh. Perforated Metal, perforated metal mesh, perforated metal sheetPerforated Metal Material:Mild ... , Galvanized mild steel, SS304 or SS306, Aluminium, Brass, etc.Perforated Metal Hole Type:Round, square, slotted, decorative and unusual shaped holes upon ...