Transom bolts

[Bassman Ia.]

Nut is fine thread, anyone know what size and thread the nuts are?

[paulrodbender]

1/2" - 20

[Bassman Ia.]

1/2" - 20

Thank you, didn’t want to break the seal by removing one to take to the hardware store.

[paulrodbender]

Brass lock nuts and SS bolts and washers are the best for this application.

[Bassman Ia.]

Brass lock nuts and SS bolts and washers are the best for this application.

ok, going to install an All Aboard ladder I took off the other boat before I sold it. I have enough thread on the bolts I don’t need to remove the factory nuts.

[paulrodbender]

..... Got it.

[unknown angler]

If I remember correctly my friends Yamaha had metric bolts. M12s are .472 in diameter, easily mistaken for 1/2 -20s

[Bassman Ia.]

If I remember correctly my friends Yamaha had metric bolts. M12s are .472 in diameter, easily mistaken for 1/2 -20s

I sold my Charger with the Yamaha, but my new Charger has a Honda. They could be metric also. Looks like I should grab a couple of each. Thanks

[SoonerFan]

I remember have A heck of a time finding the correct bolts when I put my All Aboard Ladder on. Ended up finding them finding them at an oilfield supply store.