The fischer channel nut FCN Clix P both connects the fischer mounting rails FUS to each other and connects them with attachments using metric screws. The channel nut is connected with the rails by means of a 90° rotation and can be precisely positioned with the help of the contact pressure of the spring element and the pronounced teeth of the channel nut. fischer offers the FCN Clix P in the sizes M6, M8, M10 and M12. The galvanised zinc design is suitable for installations in buildings and the hot-dip galvanised and stainless steel designs are suitable for installations outside and in highly corrosive environments. The fire protection certificate offers added safety.