Screw Protection Cap Cover Dome Bolt Nuts M6 M8 M10 M12 Hexagon Plastic Front Rear Door Decoration For Toyota Corolla Rav4 YarisDescription [Wear-resistant]:The screw covers are made by high-quality nylon, anti-scratch and can last for a long time, not only protect screws and bolts form rusting and erosion, but also prevent you and your family from being injured by screws. [Beautiful and Practical]: The black screw covers are surface smooth without burr, if you don't want to see the ugly screw head exposed, they will be a great choice. They can be used in many occasions such as furniture, cars, office equipment, etc. [Easy to Use]: You only need to put the appropriate size screws into the hole and pre firmly, without having to waste time and money to hire decoration workers, one person can easily complete. [Fine Workmanship]: The screw covers are accurate in size, can perfect match with screws of relative size. They will stay closing to cover the screw heads, would not bounce off even under the high preure.Specification: Material: PP PlasticFit Bolt Size: M6,M8,M10,M20Package include:10/30/50/100*Valve core+1*Valve core wrenchNote: 1.Please refer to measurement. Slight measurement errors are allowed within the normal range.