2003 advant 1.8t sport wheel nuts

[beameup]

Hi all after losing the locking wheel nut adaptor I have now removed all of the locking wheel nuts but now would like to replace with new.The problem is I dont know what size and thread size I need.The wheels fitted to the car are fivestar 17 inch alloys

Thanks for any help

 

[Xmay4444]

I got a brand new set in black purchased from Audi .
PM me if you're interested.