... ANSI,JIS,BS,GB,ISO,etc.3.)Finish:black,zinc plated,dacromet,etc4.)Material:45#,40CR,35CrMo,35 ... Responsiveness to Customers We have been supplying original accessories(hub bolt & nut) to Auto manufacturer, such as Brilliance Auto ... or drawings.2.we manufacture from purchasing material to surface treament.3.our packing is netural ,or if ... meet your requirement. 1160-1190 Axle Wheel Bolt with black plated