helm control

[86porsche]

Greetings, I have a 1982 27 ft. Hunter. The helm locking screw is missing. I'm wondering the thread pitch, & diameter of a replacement. Can anyone help me out with a replacement part?
Thanks, Bill

 

[Phil Herring]

If you're looking for the wheel brake, that can be found here:

http://shop.hunterowners.com/prod.php?50058