The company that removed my surface hardware went out of business after the owner died, I've been slowly piecing it back together but had a question about this particular part. There are 3 nuts and 2 flat washers on this threaded rod. As installed is there a nut and washer at the top underside of hull, nut and washer on top of the bracket, then lock nut and washer underneath the bracket? I think there should also be 2 lock washers for the plain nuts and a flat washer for the lock nut. It's a 96 Gulfstream with bow pulpit. Thanks for the help