Ford C-Max wheel bolt & nut sizes
The Ford C-Max (2003 on) uses M12x1.5 wheel fixings with a 60° taper seat and a 19mm 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
60° taper
Hex size
19mm hex
Strength
Class 10
Sizes by year and wheel type
| Image | Model code | Wheel type | Thread | Length | Seat | Hex size | Finish | Strength |
|---|---|---|---|---|---|---|---|---|
| 2003–2012 5 per wheel | ||||||||
| DM2, DXA | Alloy Wheels with Centre Cover | M12x1.5 | – | 60° taper | 19mm hex | Zinc Nickel | Class 10 |
| Grand C-Max DM2, DXA | Steel Wheels | M12x1.5 | – | 60° taper | 19mm hex | Delta KL100 | Class 10 |
| Grand C-Max DM2, DXA | Steel & Alloy Wheels | M12x1.5 | 42mm | Head Ø 18 | 13mm spline | Zinc | Class 10.9 |
| DM2, DXA | Alloy Wheels | M12x1.5 | – | 60° taper | 19mm hex | Zinc Nickel + SS | Class 10 |
| 2012 on 5 per wheel | ||||||||
|
| DM2, DXA | Alloy Wheels with Centre Cover | M12x1.5 | – | 60° taper | 19mm hex | Zinc Nickel | Class 10 |
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 Ford C-Max
Lost or damaged your locking wheel key? Find a replacement for your Ford.
Common questions
What size are Ford C-Max wheel bolts?
Ford C-Max wheel fixings are M12x1.5 with a 60° taper seat and a 19mm hex.
Do steel and alloy wheels use the same bolts on a Ford C-Max?
The thread, seat and hex size are the same. The finish differs: Delta KL100 for steel wheels, Zinc Nickel / Zinc Nickel + SS for alloys.
How many wheel bolts does a Ford C-Max need?
5 per wheel, so 20 for a full set of four wheels.