On Aug 29, 9:40*pm, bpuharic wrote:
On Sun, 29 Aug 2010 17:25:45 -0400, "mmc" wrote:

"bpuharic" wrote in message
.. .
On Sat, 28 Aug 2010 23:54:01 -0500, Jim wrote:

of course, if the plate were wood instead of metal, then it would be a
whole different ballgame

Probable wood or sheet metal screws screwed right into the fiberglass?
For important things (anything that you might want to keep) like lifeline
stanctions, the common practice is to through bolt the fixture. Probably be
just fine using fender washer on the inside, at least it would be a lot more
substantial than the wood screws.
Figerglass is brittle and srewing into it causes it to chip out as the screw
goes in. If you're going to do it that way, definitely use 5200, maybe that
will keep things together.

haven't tried to get underneath the decking where the stanchions
are...but i think the screws were just screwed into the
fiberglass...worked well enough if you stay away from pilings!



My bow railing took a bad hit from an empty 55 gal steel drum in my
warehouse, and it bent the rail tubing really bad and broke some of
the mounts. I figured it would cost a small fortune to restore the
large loop-type railing so I took it off. I was amazed that the long
wood screws that held the mounts were drilled right though the
fiberglass with no backing. Most of the screws came out rather tough
too. I was really surprised how that apparently with no other bonding
agents holding the screws in, how stubborn those fasteners were
holding that tight.