Cage nut used to secure the side box to the door panel. this part actually clips into a square hole in the door. two required per door. order the 5 mm allen bolts while you are at it.
For a uniform appearance we recommend replacing all 40 nuts. There are 10 per wheel for a total of 40. Sold individually.
This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.