i'm just about to drill my steering wheel to fit to the quick release boss that came with the column/paddle kit as supplied by stuart taylor.
The boss has the standard 3 holes in but are sized for m5 bolts, will 3 m5 grade 12.9 capheads be strong enough...?

cheers.

No problem. If the boss has that thread then that is what they were designed to take.

Yes, they'll be fine!

That's what I used and they are perfectly ok

cool, thanks for the replies...