Do stud threads come in different pitches or
are they all M12 x 1.5?

Also can someone confirm if the different offsets
in the front 260mm vented discs - 52mm and 57mm i think -
is down to the positioning of the lugs on the uprights or the caliper carrier?

Cheers

s

to the first question, yes there are different threads used even with just Ford

http://www.brandsport.com/howdoifirilu.html