Titanium nuts for your ski. Feel the bling. The nuts come as a single unit with a titanium washer as well. Sold as single units
M8 thread with a 13mm head
If you have a 800/750/650 you will need 14 of these
The 550 needs 15 and the early model 400 and 440 had 17 bolts so you will need 17 of these, Lucky you.