... CNC aluminum parts,CNC brass parts,CNC copper fittingsPrecision CNC machining parts,Material:aluminum,steel,copper,carbon steel,stainless steel components ... .Process:CNC machining,CNC lathe milling,Ato lathe processingEquipments:CNC Center(HAAS), ... contact us directly.Http://www.addka.com Precision metal cnc machining part screw/slot/stud/nut