Flywheel bolts

Anyone know what size the heads are on the big (x6?)flywheel bolts?

Borrowed a mates kit last time I had it all to pieces and just want to be sure I got whats needed before I pull the box out and realise how long the walk is to the auto-shop :doh:

AND I've done a '':search:FFS'' but can't see the wood fer the trees

on what ,13/16 of 5 brg engine or 5/8 of earlier

The clues in the forum title

200tdi

13/16 or 21mm

jamesmartin said:

13/16 or 21mm

Click to expand...

thanks.........no problem then, in my head they were bigger