Help please...wheel bolts

[MDC250]

Dealer swapped the wheel bolts at my last service as they were rusting...at the time of the service I had different wheels on and completely forgot to ask whether they will fit my main wheels which I put back on today.

On the off chance anybody has a W204 with these wheels do you know/can you confirm if the bolts should be the same size please as the 7 spoke 18" AMGs...

 

[Chrishazle]

Look on Alloy Wheels Direct - Buy Alloys, Wheels and Tyres, find the rims, the listing will tell you what bolts that rim takes.