Conical Spring

Description: wire diameter ranged from Φ0.03-Φ14mm, minimum spring convolution: 2.7   Various materials: music wire, carbon wire, stainless steelwire, copper, beryllium copper wire, and more Pitch changeable   Spring diameter changeable Applications: all kinds of cars,machines, electronic products, electric appliance, cameras,stationery, computers, power switches,miniature switches,architecture, commodity and home appliance, A/V equipment, hardware and plastic molds, sports equipment and gifts