what kind of bolts should i use?

deermaster · Feb 5, 2009

im thinking about replacing the transom in my boat. the previous owner had put some steel bolts in it and corroded it like crazy, so i was wondering what i should use to avoid that. i will be using it in saltwater, in case that makes a difference. thanks, mike.

ben2go · Feb 5, 2009

Stainless steel with lock washers.Some nyloc nuts degrade in salt water over time,plus they can be expensive.

Captain Ahab · Feb 6, 2009

SS Bolts are the only thing you can use. Be careful where the stainless touches any other metal - like alumunuim, it will "cut" through it as a result of galvanic reaction. Use a sealant (like 3M 5200) around the shaft, nut and bolt head areas to prevent direct contact between dissimilar metals.

what kind of bolts should i use?

Help Support TinBoats.net:

deermaster

Active member

ben2go

Well-known member

Captain Ahab

Well-known member

Similar threads

Latest posts

what kind of bolts should i use?

Help Support TinBoats.net:

deermaster

Active member

ben2go

Well-known member

Captain Ahab

Well-known member

Similar threads

Latest posts

Join the conversation!

Join today and get all the highlights of this community direct to your inbox. It's FREE!