... stainless steel, iron, carbon steel 2.Characteristic: close nesting 3.Application: conveyor objects 4.durable Materials1.First class stainless steel ... steel wire (middle carbon, high carbon), copper wire, etc.3.Any other material as your requirement.Performance1.Excellent resistance against ... crimped connecting rod.CB3-30-72-14CB = compound balance3 = 3 cross rods per spiral30 = 30 loops per foot width ...