by MarcCram » Wed Apr 08, 2009 10:13 pm
I picked up a brass 1/4" NPT plug (more specifically it is designed to fit in 1/4" pipe, it has 18 Threads Per Inch and has a nominal OD of 0.540") today from Lowe's and yes it does fit. At first it looks as if a 3/8" NPT plug will fit but the hole is tapered. When I seat it down snug the plug almost fits flush to the hull so I won't snag it with my toe when the floorboards are out (which I haven't even remade yet). I paid $1.88 for it.
I'm glad I was able to plug the hole, I only find it practical to remove the plug when the boat is stored. The two stern drain plugs I installed seem a much more useful way of draining the cockpit while underway.
marc