200pcs Spire U Clips Nuts Fasteners Flange Self Tapping Screws Parts Assortment Kit Rust Resistance For Automobile EquipmentSpecification:Nut Material: 65 Manganese SteelScrew Material: 304 Stainless SteelFeatures: Galvanized, strong rust resistance, the surface is not easy to oxidize and discolor. The product is suitable for motorcycles, cars, hardware, etc. Product feature: the fasteners connecting plastic ornaments to the car body have high flexibility, high strength and high hardness. Also known as nut rail will not fall off when transporting load-bearing parts, and the installation is convenient and quick. It mainly serves as a solid link between products. Package Included:25 x No.6 U Nuts (Zinc-Yellow Finish)25 x No.8 U Nuts (Zinc-Yellow Finish)25 x No.10 U Nuts (Zinc-Yellow Finish)25 x No.12 U Nuts (Zinc-Yellow Finish)25 x M3 x 12 Flange Self-Tapping Screws25 x M4 x 12 Flange Self-Tapping Screws25 x M4 x 16 Flange Self-Tapping Screws25 x M5 x 20 Flange Self-Tapping ScrewsNotes:1. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.2. Please compare the detail sizes with yours, please allow 1-3mm error, due to manual measurement.3. Please leave a message before you give bad feedback if the products have some problems. Thank you for your understanding and have a nice day!