What Transom bolts to use??

[JB sniper]

Hi lads, about to fit a manual jacking plate on my v19r, motor is a 175 hp ,just wondering if anybody can help me with what bolts to use.? Is 316 1/2" stainless ok or should i use 304 or something else. I know the 316 are higher grade and won't rust like a 304 can but Is the strength ok in 316? Any help would be appreciated. Also does anybody know the correct torque setting to tighten bolts to??


Cheers JB

[STUIE63]

I would use 316 but in metric 12mm as normally the metric bolts are a lot cheaper

[Dan5]

You can use galvanised 8.8's and isolate them with s/s washers if you wanted to.........i've had engines bolted on with Galv bolts.........as long as you wash/maintain them like everything else it won't be a problem.......

Dan