... ROHS compliance5.Porcessing: Stamping, punching, bending, welding, threading, grinding ,milling, machining, lathe,assembling etc6.Press: From 5 ... ,Zinc-Plated ,Hex Chromates Zinc, Electrophoresis, Paints and primers, blacking, etc8.Tolerance:+-0.01mm9.Application : ... Building, Furniture, Machine assembly, Air industry,industrial and household appliances etc.10.Package:carton with protection inside ...