Hemoton 200PCS Spring assortment Spiral Spring Galvanized Spring Set Spring Rate Extension Spring

Description This item is spiral springs that offer resistance to a tension force or load applied along the axis of the spring. When a load is placed on an extension spring making it longer the spring pulls back against the load to return to its original length. These springs are used in a variety of applications including automotive engines major appliances medical devices electronics and sensitive measuring instruments. Features - Color: As pictures showed. - Material: galvanized steel. - Dimensions: Diameter 4 - 9.5mm/0.16-0.37 inch. - Length 10 - 79.5mm/0.39-3.13 inch. - Great resilience and for durable use. - Greater resistance to corrosion. - Used for automotive engines major appliances medical devices electronics and sensitive measuring instruments.