... cold rolled steel, AS Type: 19" Single section Wall mount cabinet,From 6U to 27U Materail: SPCC cold rolled steel, Thickness ... ): Mounting profile: 1.5MM , 2): Front door: 1.5MM, 3): Back and Both side door: 1.2MM4):Bottom: 1.2MM,5): Top ... Shelf available4: Have 20 sets Nuts and screw Wall mount cabinet