K & S - Music Wire
Music Wire
Spring steel wire bends cleanly and holds its shape
Spring steel maintains its shape under stress, exactly what you need when building mechanical linkages, landing gear, or any component that must flex and return reliably. K & S Music Wire delivers consistent spring characteristics through careful heat treatment and precise diameter control. The 36-inch lengths provide enough material for multiple projects while remaining manageable on your workbench.
This isn't ordinary steel wire. Music wire gets its name from piano string manufacturing, where dimensional precision and uniform tensile strength determine whether a note rings true or false. That same exacting quality translates directly to model building: landing gear that absorbs impact without permanent deformation, control rods that maintain tension through countless cycles, suspension systems that respond predictably under load.
Cut it with wire cutters, bend it around mandrels, or work it cold into complex shapes. The steel holds bends cleanly without cracking or losing its spring temper. Modelers working in everything from RC aircraft to architectural prototypes rely on music wire when components need to move, flex, or bear cyclic loads. You get predictable material behavior that eliminates guesswork from mechanical design.
