... .RoHS material and Plating 4.Custom fasteners 5.ISO9001:2008 Chrome Color Standoffs Diameter 12.5mm Longth 25mm Product Namealiminum standoff ... Capcibility : MaterialsStainless steel, Brass, Bronze, Aluminum, Steel, Copper,...FinishZinc,Nickel,Chromate,CopperTin plating,Passivate,Anodize,Paint...Metal FabricationLathe,Turning,Millling,Engraving ...