precision micro Screws 1. micro machining 2. tolerance+-0.03mm 3. on time delivery 4. ISO9001 factory Product TypePrecison micro screwsMaterialStainless steel, Carbon Steel, copper, ironMachining method Screw machiningSurface finishChrome plating, zinc plating, blackening, Nickel plating, Electrophoresis, AnodizationColorMetal colors availableOEM & ODMAvailableRohs ComplianceAvailableFOB ...