Hey Jerry,
Ordering some screws from Bolt Depot.

Quick question - Did you use 1" or 1/ 1/4" #6 screws for your rub rail? 1 1/4" seems long! Without the moulding, I had 3/4" - which put them 1/2" into the fiberglass. 9/16" (moulding + stainless) + 1/2" lies between the two!

I'm only obsessing on it because the rail with moulding setup in your pix appears to sit a bit below where my old rail sat (right on the hull-deck joint) and I want them poking as little as possible through into the cabin.
KW