Feature: 1. Fixed Function: It can replace rusted or broken U clips to secure auto body panel or molding. 2. Strong Rust Resistance: The surface of our clamping nut is plated with blue and white zinc, which is not easy to oxidize and change color. 3. Carbon Steel Material: This car clamping nut is made of high quality carbon steel with high strength and hardness. 4. Scope of Application: Suitable for electric cars, motorcycles, tractors, automobiles, etc. 5. Easy to Install: It will not fall during the transportation of the supporting parts, easy and convenient to mount. Specification: Item Type: Clip Nut Product Material: Carbon Steel Product Color: Silver Surface Treatment: Blue and White Zinc Plating Product Composition: 30pcs x M4; 30pcs x M5; 30pcs x M6 Scope of Application: Suitable for Electric Cars, Motorcycles, Tractors, Automobiles, etc. Product Function: Replace the rusty or broken u shaped clip to fix the car body panel or decorative stripProduct SpecificationsLength (Approx.)Width (Approx.)Inner Diameter (Approx.)M425mm/1.0in11mm/0.4in4mm/0.16inM525mm/1.0in11mm/0.4in5mm/0.20inM625mm/1.0in11mm/0.4in6mm/0.24in . Package List: 30pcs x Clip Nut M430pcs x Clip Nut M530pcs x Clip Nut M6