Copper Three-barreled Separator

This Copper three-barreled separator is a core component designed for precision connection and positioning applications. It is not an ordinary washer, but a specialized spacer featuring three precisely sized stepped sections. Its primary function is to solve assembly gap issues caused by uneven component heights inside household appliances, audio equipment, or electronic devices, ensuring proper screw tightening while preventing component damage due to excessive pressure.

The Copper three-barreled separator most notable feature lies in its material-we use high-purity T2 copper. This material offers excellent conductivity and ductility, making the spacer not only a mechanical positioning component but also suitable for special applications requiring auxiliary conductivity or grounding. Each spacer is manufactured through precision stamping and surface finishing, with strict thickness tolerance control across all three steps. The edges are smooth and burr-free, ensuring easy installation without scratching adjacent components or wire insulation.

Compared with ordinary single-layer washers, this design offers superior practicality and flexibility by providing the convenience of "one piece doing the work of three." During repair or assembly, there is no need to prepare washers of multiple thicknesses for repeated adjustments. Users can quickly select the most suitable step surface according to the actual clearance, greatly reducing installation time and eliminating the inconvenience of searching for compatible accessories. The high-quality copper material also delivers excellent corrosion resistance and long-term durability, preventing rust and maintaining stable thickness and performance over extended use.

In home utility applications, this spacer can be used for mounting circuit boards in older audio amplifiers, adding vibration damping to desktop computer fans, positioning internal components in microwave ovens, and assembling motors in various small appliances. For DIY enthusiasts, it is an invaluable tool for adjusting servo arm height, customizing LED spacing, or repairing toy gearboxes. Choosing our three-stage copper spacer provides a flexible, reliable, and long-lasting solution for precise assembly tasks.