... Material:stainless steel 2.Standard:Nonstandard JIS,DIN,ASTM,BS,SAE,etc 3.Process:polishing,nickel plating,chrome plat stainless steel bolt ... etcUsing forIndustrial parts home appliance, assembly electronic products and atuo fittings,ects.Machining facilitiesCNC lathe,CNC auto ... ,etcWe guarantee our products are excellent in quality,and competitive in price.More informationin available upon receipt ...