Audi Unthreaded Plastic Nuts. These are used on a variety of Audi models for attaching trim panels and shields. Once removed they never hold as tight and so are best to replace.
10x Saab Plastic Nuts- Unthreaded 4mm diameter hole- Bumpers & wheel arch lining
10x Vauxhall Plastic Nuts- 4mm Unthreaded- Spoilers trims bumper panels shields
10x Plastic Nuts Unthreaded Engine Wheel Arch Cover Undertray Splashguards clips
20Pcs Stainless Heat Shield Repair Kit with Plastic Nuts, Exhaust Heat Shield Clips for Heat Resistant Chassis Repair, Exhaust Heat Shield Repair Kit for VW Audi Skoda
35 Pcs Exhaust Heat Shield Repair Kit with Plastic Nuts, Exhaust Heat Shield Repair Kit, 30mm Galvanized Steel Heat Sheld Clips & 52mm Stainless Sheets, for VW Audi Skoda
10x 5mm Plastic Rivet Clips for Trims, Wheel Arch Liner/Lining & Moudlings P/N - 51-16-1-881-149, 51161881149, 51160154946, 51-16-0-154-946