Various shapes, including complex shapes, are supported! [Tensile coil springs]

To improve the assembly characteristics that satisfy the specifications of the tension coil spring! We will consider the shape of the hook according to the application.

At RIKEN Hatsujo Industry, we can manufacture tension coil springs in various shapes. We will consider the shape of the hooks according to the application to improve assembly, satisfying the specifications of tension coil springs such as round hooks, reverse round hooks, and half-round hooks. A tension coil spring is a type of spring used for applications that bear tensile loads, in contrast to compression coil springs. It is often designed to be tightly wound to effectively utilize the initial tension and minimize space. For inquiries about the "Tension Coil Spring Design Software," please contact us via the inquiry form or email. 【Available Hook Shapes】 ■ Round Hook ■ Reverse Round Hook ■ U Hook ■ Half-Round Hook, etc. *For more details, please refer to the PDF document or feel free to contact us.

Inductor Coil