I urgently need a prop adapter for 5mm shaft motor with threaded hole for fitting spinner. I cannot find it anywhere among an RC online shop, I would be glad if anyone can inform me where to buy.

Very difficult to find the adapter alone but there is one thing you can do. I'm not very sure what you are trying to do. but if you just want that adapter then you can buy a folding prop spinner from rcbazaar and use the adapter. here is a spinner with 5mm adapter.
http://www.rcbazaar.com/products/110-folding-spinner-40-x-5.aspx

SunLikeStar  this might be a good idea, I need this adapter cause I over tight and broke my new Sbach adapter ;-/

Like I have mentions before, I had break the prop adapter, due to over-tight, dont know where i can buy this adapter
so I have upload the photos so that somebody out there might help me find it.

is there anyone kind enough to show/guide me where i can buy the above spare parts, it for 4250 brushless outrunner 800kv
I cannot use a shaft prop adapter type, as the model does not allow me 

i have one of this type.... pm me your address will send you one....

it has a bit of  arildite on it.... u may have to clean it.. and also one thread on  the top  slipped..  but will work  fine...!


this atleast reminded that i had to send some people what i promised..!