... be happy to provide you with a quotation. Wire size0.025mm (.005") upwards.MaterialSpring steel, stainless steel, silicon-chrome, high carbon, ... beryllium-copper, inconnel, galvanised wire, mild steel, phosphor bronze, brass.ShapesHelical, conical, barrel, hour-glass.EndsOpen, ... to customer specifications. Compression Springs sus 304 stainless steel helical compression spring