Toyota Aygo wheel bolt & nut sizes
The Toyota Aygo (2005 on) uses M12x1.5 wheel fixings with a flat or 60° taper seat and a 17mm hex. It has 4 per wheel, so a full set is 16. 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
17mm hex
Strength
Class 10.9
Sizes by year and wheel type
| Image | Model code | Wheel type | Thread | Length | Seat | Hex size | Finish | Strength |
|---|---|---|---|---|---|---|---|---|
| 2005–2014 4 per wheel | ||||||||
| AB1 | Alloy Wheels | M12x1.5 | 35mm | Flat | 17mm hex | Delta KL100 | Class 10.9 |
| 2005 on 4 per wheel | ||||||||
| AB1 | Steel Wheels | M12x1.5 | 21mm | 60° taper | 17mm hex | Zinc | Class 10.9 |
| 2014 on 4 per wheel | ||||||||
| AB4 | Alloy Wheels | M12x1.5 | 32.5mm | Flat | 17mm hex | Delta KL100 | Class 10.9 |
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 Aygo
Lost or damaged your locking wheel key? Find a replacement for your Toyota.
Common questions
What size are Toyota Aygo wheel bolts?
Toyota Aygo wheel fixings are M12x1.5 with a flat or 60° taper seat and a 17mm hex.
Do steel and alloy wheels use the same bolts on a Toyota Aygo?
No. Steel and alloy wheels use different fixings on the Toyota Aygo. The table above shows which one fits each wheel type.
How many wheel bolts does a Toyota Aygo need?
4 per wheel, so 16 for a full set of four wheels.