Posted by Phil T on 09/17/20 - 5:58 AM
#2
I always drill a test hole in a piece of scrap material and then drive the screw to ensure the pilot hole is the correct size. Not too small or big.
Remember to add a dab of marine sealant, e.g.Boat Life's LifeSeal,
not adhesive to the threads of the screw to seal the hole. This should be done for every screw installed going forward.