时钟弹簧（扭转弹簧）

Place Of Origin: China

Types Of: Spiral, Flat;leaf;plate, Coil, Cylinder

Material: High-carbon steel or stainless steel for durability and precision. Alternative: Phosphor bronze for corrosion resistance and flexibility.

Use: Energy storage and release in mechanical watches, timers, and small precision devices.

应用: Watch movements, timer mechanisms, and compact mechanical systems requiring consistent torque and rotational energy.

涂层: 电子镀镍或锌涂层，以增强耐腐蚀性。可选：用于减少摩擦和磨损的PTFE涂层。