Widely used in various precision mechanical devices, it provides stable linear return force through efficient energy storage and release, ensuring accurate resetting of components.

Wound from high-quality, high-strength spring steel wire and subjected to rigorous stress-relief tempering, this product boasts an excellent elastic limit and relaxation resistance. Precisely controlled coil pitch and squared ends ensure a linear change in force and vertical load transmission during compression. It maintains stable mechanical performance in both room temperature and specific industrial environments, making it a core elastic component for precision switches, pumps, valves, and hardware.