- Comprehensive Washer Set: This set includes 480 pieces in 9 sizes (M2, M3, M4, M5, M6, M8, M10, M12), ensuring you have the right flat washer for any task, from minor repairs to major projects. - Durable Stainless Steel Construction: Made from high-quality 304 stainless steel, these washers offer exceptional durability and resistance to rust, making them ideal for long-term use in various environments. - Engineered for Maximum Grip: The unique spiral design generates a reverse force when compressed, effectively preventing screws from loosening, even under extreme stress. - Versatile Applications: Perfect for a wide range of uses, including construction sites, automotive repairs, electrical installations, and industrial tasks, these washers are essential for secure fastening solutions. - Compatibility and Performance: Available in multiple sizes, this set ensures compatibility with various screws and bolts, providing reliable performance across different applications. - Practical Use Scenarios: - Use in automotive assemblies where vibration can loosen components. - Ideal for electrical projects where secure connections are critical. - Essential for construction work requiring durable fastening solutions.