Volute springs 1)wire:0.09-6.00mm 2)Applications:Automotive, medical device, electronics. 3 ... .Specification1. we can produce the spring from 0.09mm-6.00mm.2.Applications: Automotive, medical device, electronics, toy ... Item nameConstant springsItem numberCS008Material availablecarbon steel wire, stainless steel wire, spring steel, brass, aluminum, copper, alloy, etcSurface ...