Spring washers are essential mechanical components used to provide tension or prevent loosening of bolts and screws in various applications. These washers, typically made from high-quality steel or stainless steel, are designed with a helical shape to absorb shock, reduce vibrations, and maintain the tightness of fasteners over time. Their main function is to create a spring effect that ensures a secure connection, preventing components from loosening due to external forces. Spring washers are widely used in industries such as automotive, aerospace, construction, and manufacturing, where reliability and safety are crucial. These washers come in different sizes and types to meet specific needs, offering durability and effective performance across diverse applications.