torsion spring, torsion spring, lighting fixture, stationery clamp spring, garbage bin flip cover spring processing (200 pieces per piece)

The two end structures are divided into flat and straight ends, straight and twisted ends, curved ends, short hook ends, etc A torsion spring is a spiral spring that can apply torque or rotational force. The end of the torsion spring is connected to other components. When those components rotate around the center of the spring, the spring will push them back to their original position Although this name may have other meanings. The torsion spring seems to act more like a deformation force than a torque. They can store and release energy or fix a mechanical component in a certain position by twisting the spring arm along the vertical axis of the spring body..syi