xf20103300201

M3 mild steel screws 1. material: mild steel 2. tolerance+-0.03mm 3. nickel plating 4. ISO9001 precision M3 mild steel screws/ mild steel screws / M3 screws micro Product Typeprecision M3 mild steel screwsMaterialStainless steel, mild steel, copper, ironMachining methodScrew machiningSurface finishChrome plating, zinc plating, blackening, Nickel plating, Electrophoresis, AnodizationColorMetal ...