Original wheel nut from a F1 car. New, dedicated to the F310B race car from the 1997 season.
The Ferrari team used only grey marked wheel nuts in the 1997 season. A year after, on the 1998 car they already used red nuts on the left and blue on the right side of the racing car. These nuts were different not only in color but also in the direction of the thread.
This wheel nut is new piece, never mounted on a race car.
