They are used for fitting wheel arch linings, and engine under-trays onto various makes and models of vehicle.
10x Plastic Grommets, Lock nuts, Expanding Nuts- Audi Bumper, Trim, Shields etc
10x Plastic Unthreaded Nylon Nuts- 4mm hole & large 24mm collar, Mercedes & BMW
10x Plastic Nuts Unthreaded Engine Wheel Arch Cover Undertray Splashguards clips
10x VW Audi Wheel Arch Undertray Interior Exterior M5 Sheet Metal Speed Nuts
For MINI R56 Arch Clips Wheel One S Cooper Exterior trim 10x Plastic R55 R57
10x Plastic Front Bumper & Grille Clips for the Nissan Qashqai