Toyota Auris wheel bolt & nut sizes
The Toyota Auris (2007 on) uses M12x1.5 wheel fixings with a flat or 60° taper seat and a 21mm hex. It has 5 per wheel, so a full set is 20. Check the table below for the exact fixing for your year and wheel type.
Last updated 2 October 2026
Thread
M12x1.5
Seat
flat / 60° taper
Hex size
21mm hex
Strength
Class 8
Sizes by year and wheel type
| Image | Model code | Wheel type | Thread | Length | Seat | Hex size | Finish | Strength |
|---|---|---|---|---|---|---|---|---|
| 2007 on 5 per wheel | ||||||||
| E15J, E18UM | Alloy Wheels | M12x1.5 | – | Flat | 21mm hex | Chrome | Class 8 |
| E15J, E18UM | Steel Wheels | M12x1.5 | – | 60° taper | 21mm hex | Yellow Zinc | Class 8 |
A dash in the length column means no length is listed for that fixing. Not sure which wheels you have? Steel wheels usually have a plastic trim cover over them.
Locking wheel keys for the Toyota Auris
Lost or damaged your locking wheel key? Find a replacement for your Toyota.
Common questions
What size are Toyota Auris wheel bolts?
Toyota Auris wheel fixings are M12x1.5 with a flat or 60° taper seat and a 21mm hex.
Do steel and alloy wheels use the same bolts on a Toyota Auris?
No. Steel and alloy wheels use different fixings on the Toyota Auris. The table above shows which one fits each wheel type.
How many wheel bolts does a Toyota Auris need?
5 per wheel, so 20 for a full set of four wheels.