Yamato prop nuts

[mercsami]

I am looking for Yamato,9/16 prop shaft nuts. Any one know where they are available or know the correct size?

[guedo499]

Give a call to your local nut and screw shops and whoever answers with the best "greeting" go with them. And by greeting, I mean they should at least answer "we've got your nuts" or something like that. Oh, and don't buy stainless nuts. Brass nuts are not recommended either, but is fun to say.

[ddalton]

My nuts are 1/2" fine,but old and dirty haha