Standard,DIN ANSI BS
Material, Carbon steel,
Surface,Zinc plated ,Hot dip galvanized,Black,Plain
Size,M3-M48
Name of trade,Hex black Nuts Standard,DIN ANSI BSSize,M3-M48Material,Carbon steelSurface,Zinc plated ,Hot dip galvanized,Black,PlainProduct Origin, Haiyan County...