help with FK automotive 20mm spacers

car is with mark fish right now, cant wait to get it back, will measure when i get it back but they are the same as the standards ones.
 
Ok mate, have you got a link for the bolts. Juts to make sure they have said it is 50mm of thread and not 50mm of the overall bolt?
 
ye i followed the link you gave me and ordered them.

and this is from my ebay purchase: 20 X 17MM HEAD M14X1.5 27MM X 50MM LONG 60 DEG TAPERED BL.

i can only assume they must have sent me the wrong ones.