Contains: 2x M4 x 25 screw, 2x position washers Suitable for: 46B series sensors, Reflector (M)TKS 30x50, Reflector TKS 50x50, 3B series sensors, 25B series sensors, TKS 20x40 reflector, Reflector (M)TKS 40x60, 46C series sensors Design of mounting device: Mounting system Fastening, at system: For 12 mm rod, Sheet-metal mounting Mounting bracket, at device: Screw type Type of mounting device: Turning, 360°, Clampable, Adjustable Material: Metal