BMW/Mini-Cooper Sound Insulation Grommet • Screw Grommets: A variation of the nylon nut. They are used with metal tapping screws throughout the vehicle (interior and exterior). They’re installed in a pre-punched hole or slot in sheet metal. The tapping screw cuts it own thread as it’s installed. They are mostly found in Japanese cars.
- Diameter: 30mm
- Stem Diameter: 9.5mm
- Overall Height: 9mm
- BMW 8 Series 1997 – 1994 Mini-Copper 2014 – On