outboard prop shaft sizes

[winzracing]

Hi guys , can someone please help and give me all the main prop shaft sizes from a 3.5 up to the big gas Gmorty Shafts in both metric and imperial if possible . thks Baz

 

[winzracing]

DAMMMMMMMMMMMMM NO reply

 

[HTV Boats]

I think everyone is looking for a trick question here. You lost us at "imperial". All K&B 3.5 through 13cc outboards use a 3/16 or .187 inch propshaft. That is 4.75mm I believe. OS 3.5 uses the same propshaft size reducing to a 4mm propnut. G-Morty and the rest of the gassers use a 1/4 or .250 inch shaft, 6.37mm's. Standard NATO round.

Mic

 

[winzracing]

Mic , thaks Buddy thats exactly what I was after . cheers