Steel Torsion Spring

Steel Torsion Spring These springs are a type of torque spring that has two coils separated by a space to minimize friction. These consist of a right-hand and a left-hand coil section connected together and working in parallel. The sections are designed separately with the total torque exerted being the sum of the two, thus called double torsion springs. Specifications of Steel Torsion Spring Model Torsion springs Material Type SS302(AISI302)/ SS304(AISI304)/SS316(AISI316)/SS301(AISI301)/SS631/65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/Music wire/C17200/C64200, Etc Wire diameter 0.1~20 mm I.D >=0.4 mm O.D >=0.6 mm Body Length >=0.5 mm Leg Length >=2 mm Free Angle 0-360 degree Direction of Wind left hand or right hand Tolerance >=0.05 mm Packaging of spring PE bags, Cartons, Pallets Warranty period One year Application Electronic products, Children's toys, Baby carriages, Bicycle, Kitchen appliances, CamerasPrinters, Office equipment, Precision equipment ...