Compression Spring 70 mm Stainless Steel Compression Springs Wire Diameter 2.2 mm Outer Diameter 20 mm Spring Force 8.4 kg 4 Pieces

4 Pieces compression spring, wire diameter: 2.2mm, outer diameter: 20mm, static length: 70mm. Spring surface polishing treatment, smooth and burr-free. Maximum spring force: 8.4 kg (82.4N). Maximum compression length: 28 mm. High precision compression spring, uniform spacing, strong resilience and stable force. Widely used in household appliances, electrical switches, mechanical equipment, power tools, toys, lawn mowers and other fields.