Wave washers are specialized spring washers designed to provide a flexible and resilient connection between two components. They are made from materials like stainless steel and feature a wavy shape that allows them to compress and expand under load, helping to absorb shock and maintain tension in assemblies. These washers are commonly used in various applications, including automotive and industrial machinery, where they help prevent loosening of fasteners due to vibrations. Their unique design allows for consistent performance over time, making them a reliable choice for maintaining the integrity of mechanical systems.