Edelstahl Drehfeder

Wire Size Range: 0.2-80mm Material:music wire, spring steel, stainless steel, phosphor bronze, brass, chrome vanadium, as well as any other required. Finishes:Zinc plate, black oxide, shot peen,, as well as any other required. A torsion spring is a helical coil spring that exerts a torque when deflected and is subject to bending stresses. Torsion springs reduce in diameter as they wind up and should be supported over a rod whenever possible. Only after having special consideration should torsion springs be designed to unwind from the free position. OEM and ODM are welcome. We can produce spring according to drawing, samples. If you demand such these, please contact me.