Model Boat Mayhem

Technical, Techniques, Hints, and Tips => Engineering Techniques and Materials. => Topic started by: rnli12 on June 25, 2016, 10:05:20 am

Title: M4 Propeller Internal - Shaft
Post by: rnli12 on June 25, 2016, 10:05:20 am
Hi,
 
Does anyone know where I could find a supplier of M4 Internal shafts only as I need to extend one of mine by 20mm to gain better clearance internally and externally, looking at about 250mm inc threaded section.
 
Regards,
 
Rich
Title: Re: M4 Propeller Internal - Shaft
Post by: Tug-Kenny RIP on June 25, 2016, 10:37:11 am

Do you have enough room to cut the external tube down a bit and refit the bush in the end.

Failing that then  Marks Model Boat bits might be able to make you one .

cheers

ken
Title: Re: M4 Propeller Internal - Shaft
Post by: essex2visuvesi on June 25, 2016, 03:51:23 pm
Do you have enough room to cut the external tube down a bit and refit the bush in the end.

Failing that then  Marks Model Boat bits might be able to make you one .

cheers

ken


Yes he will
He did some for me not so long ago
just need to give the overall length and the length of the threaded section.
Turnaround time is pretty quick too
Title: Re: M4 Propeller Internal - Shaft
Post by: rnli12 on June 25, 2016, 05:26:35 pm
Thanks chaps, will give him a call next week.