Three wave washers are made from a single filament of round-edged, pre-tempered flat wire sourced from a continuous coil, ensuring uniform diameters and consistent wave heights. These washers are ideal for applications where space is limited, typically requiring only 1/3 to 1/2 of the compressed height compared to conventional round wire springs. Features: - Color: Black - Size: 1.00 x 0.50 x 0.03 cm (0.39 x 0.20 x 0.01 inch) - Material: Spring steel - Designed to provide elastic force to resist vibration and prevent fastener loosening - Offers good resilience and structural integrity - Suitable for use in home, automotive, and workshop applications - Helps distribute the load of bolts, screws, and nuts evenly during tightening - Used to prevent loosening and provide buffering; requires good elasticity and impact resistance - Manufactured using professional techniques to ensure durability and long-term performance Packing list: 500 x Wave Washers