Precision Stamped Custom Spring Clips

These custom metal components with spiral coiled tails serve as elastic fastening and positioning elements in electronic devices or mechanical assemblies. Their unique S-shaped or vortex structures utilize the material's inherent elastic deformation to generate clamping force, making them ideal for PCB support, wire harness fixation, or anti-loosening installation of internal modules, providing stable mechanical locking in confined spaces.

The manufacturing process strictly controls the springback coefficient of the coiled sections and the positional tolerance of mounting holes to ensure contact pressure meets design specifications after assembly. For these asymmetric parts with complex bending features, the factory employs high-precision progressive dies paired with high-speed stamping presses for continuous forming. This approach effectively addresses stress concentration and dimensional drift common in thin-walled materials during multiple bending operations, ensuring consistency in mass production.

Supported by IATF 16949 and ISO 9001 certification systems, our production line offers integrated delivery capabilities from mold development to precision stamping. We support processing of various elastic materials, including stainless steel, phosphor bronze, and carbon steel, and offer surface treatments such as nickel, tin, and gold plating to meet corrosion resistance and conductivity requirements. Key contours and hole diameters undergo 100% inspection using Mitutoyo vision measuring instruments to ensure strict adherence to assembly tolerances.