Stainless Steel U-Fork Wire Form Torsion Spring
Combining torsional spring force with a U-fork arm for positioning, the coil drives the U-fork end to clamp or actuate target components for precise elastic gripping and return action.
Integrally cold-formed from SUS304 stainless steel wire, this spring combines a coil body, a short L-shaped fixed arm, and a U-fork arm into a single component — achieving elastic energy storage, structural anchoring, and gripping force transmission simultaneously without additional fixtures. The U-fork opening width is precisely customizable to match target mating parts, with clean burr-free fork edges that protect contact surfaces. The stainless steel body provides natural corrosion resistance for applications in consumer goods, precision instruments, and light industrial assembly requiring stable clamping performance.
U-fork arm + coil + fixed leg integrally formed — compact structure with fewer assembly components.
U-fork opening precisely customizable to match different mating part dimensions.
SUS304 stainless steel body with natural corrosion resistance and clean burr-free fork edges.
Stable linear coil torque output; clamping force adjustable via wire diameter and coil count.
Overall geometry fully customizable per drawings to suit complex assembly requirements.
Left-hand or right-hand winding available for different clamping and return directions.
Application areas: Precision instrument tube clamps and retaining clips / Electronic device wire harness clamps / Medical device elastic fixtures / Automotive interior pipe retaining clips / Consumer product snap-fit spring elements
