flex hex options .12jae

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warlokboats

Well-Known Member
Joined
Nov 6, 2003
Messages
306
looking for options other than octura. can not find a aeromarine part number for a 1/4-28 x .150.

thanks for looking
 
It may be there is not one made 1/4-28 is a .21 thread and most everbody runs .187 cable on there .21's,most of the .18's and .12's have i believe a 5mm thread and is for the .150 cable octura makes that one for sure !!!!!!!
 
It may be there is not one made 1/4-28 is a .21 thread and most everbody runs .187 cable on there .21's,most of the .18's and .12's have i believe a 5mm thread and is for the .150 cable octura makes that one for sure !!!!!!!
Exactly...

Warlok...what motor is it for, by the way? Glenn Quarles should be able to get you what you need...you can find him on here. Also, the Aeromarine one IS a 5mm x .150....

-Kent
 
Last edited by a moderator:
sorry guys. it is a 1/4-28 thread. atleast by my mics and thread pitch guage. octura makes one but not had good luck with them.

HOTWATER its a sts micro. was a free motor to me.

thanks
 
I've yet to see 1/4" threads on a .12, only 5mm so if you could, let me know what engine that you have as I'm curious. If it's got an SG crank on it then it could be a 7mm.

I haven't had any luck with a 1/4" threaded coupler from Aeromarine, all that I bought had a noticable wobble in them.
 
ron

its a STS MICRO. it has a 7mm shaft for the flywheel collet, 1/4-28 for the flex hex and 5mm for the clutch. it is a SG shaft. heres a link

http://www.stsrc.com.tw/product-23.aspx
All SG shafts are 1/4-28 thread.......Octura is the only manufacturer of a engine collet I have found for a 1/4-28 to .130" or .150" shafts....

Solingerrc makes a flywheel specifically made for converting a SG shaft to a flywheel for marine use....

http://www.solingerrc.com/

http://www.solingerrc.com/flywheela.html
 

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