Features: Engine Undertray Cover Clips Screws Set delivers precise OEM grade fitment for II/C /, /S40/, and models, ensuring secure fastening of undercarriage panels with 10mm x 8mm hole compatibility. Crafted from strong plastic with erosion resistant screws, this 20 piece automotive fastener set includes 10 screws and 10 grommets designed to withstand road vibrations while maintaining panel alignment. Ideal for car owners, mechanics, and restoration enthusiasts seeking stable aftermarket replacement parts for 2016 European vehicle models requiring underbody defense systems maintenance. Perfect for garage repairs, crash recovery, or routine maintenance to reattach loose engine undertrays, prevent debris intrusion, and maintain aerodynamic efficiency during highway driving. Rigorously tested for thermal stability ( 40°C to 120°C) and shaking resistance, these clips meet specifications to restores factory levels defense for oil pans, transmission covers, and chassis components. Specifications: Component : plastic Size: 18x22.6mm/13.5x19mm Package Includes: 20pcs Undertray Fasteners note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.