Always compare the seat and thread with the installed equipment, it is strongly recommended that each installation be checked during installation and carefully checked after installation (rotate the wheels if necessary), after 200 miles or 300 kilometers of use. Your wheels or brakes may be affected by installing the wrong wheel nuts. Do not use air for installation. Suitable for 1007 206 207 307 406 C5 C4L 540567 Material: aluminum alloy color: silver Package Contents: 8 x wheel bolt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.