These plastic spacers / washers are used with metal clamps to secure underbody shields into position. They are very common across the VW group.

These large white clips are used on a number of modern Peugeot cars. Peugeot do not always list them separately so they are hard to source.

These plastic washers are fitted to the underside of several modern Skoda vehicles where heat shields are held on by metal star washers. The plasti...

These small plastic clips fit onto threaded or barbed studs in the wheel arch. The clip push down over the stud and scures the arch lining in posit...

These push fit plastic rivets are used on models such as the Jaguar XF to secure the windscreen cowl at the bottom of the windshield.