Torsion Return Springs 10pcs Wire Diameter 1mm, Outer Diameter 15mm, Spring Steel Mechanical Torsion Return Springs Angle 240°, 1x15mm-4 Turns - 240°(1x15mm-4 Turns - 90°)

Material: Our torsion spring made of stainless steel, has the advantages of high strength,high hardness,can play a role in the wet environment to prevent corrosion and rust,not easy to break Helical Torsion Springs:These springs are helical in shape, providing elasticity and torque, effective storage and release of energy, ensuring the normal operation of equipment Dimensions: Wire Diameter x Outer Diameter - Number of Coils - Angle Torsion spring arm Length: 30mm Widely Use:Ideal for hairpin springs, card springs, automatic flip-top trash cans. Ideal spring fittings for stationery, stapler, office equipment, automobile, electrical appliances, machinery, instruments and so on