[Spridgets] Castellated Nuts sizes needed.....

[Dave G.]

I had to replace the sheared nut in the front lever shock, so I had to remove 
the FR wheel to get at the lever shock...
That's when I saw that the DPO had used Nyloc nuts instead of castellated 
nuts on the upper fulcrum pin and also the nut that goes on the top of the 
trunnion...

Can anybody tell me what sizes they are???
I'd like to put the correct nuts on...
Or can I trust the Nyloc's not to come undone??

TIA

--
Dave G.   KK7SS
'65 MK III Sprite in Richland, WA
"Two things are infinite, the universe and human stupidity.
But I'm not so sure about the universe."  ... Albert Einstein.