M8 square nut for rail top

This square m8 nut fits into the top of mounting rails. An m8 socket head screw can be used with this to fit mid and end solar module clamps to it. The m8 nut is slid along the rail to the correct position. Alternatively, use the plastic click component to fit the nut without having to slide along the rails. NOTE : This nut is not required if you use our Rapid Click type clamps
Other names for this product:rail mounting nut