trex 250 small hex screw size?? old ones - RcHeliaddict

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moonmanflyer

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#1

trex 250 small hex screw size?? old ones

01-10-2012, 07:29 PM

Can anyone remember the size of the small hex heads on the original 250's before they went to 1.3mm, i am strugling to find the correct size allen key to fit as i dont have an original one, only the slightly bigger 1.3mm one, any links to spares would be great, cheers

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danch

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#2

01-10-2012, 07:35 PM

I had to buy a .9mm hex driver when I had the 250

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sparts

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#3

01-10-2012, 07:41 PM

Yeah 0.9 mm

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moonmanflyer

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#4

01-10-2012, 07:49 PM

cheers guys, i had a thought it was 0.8 but couldn't find any, thats why, cheers

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tourerjim

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#5

01-10-2012, 08:48 PM

Originally posted by moonmanflyer View Post

cheers guys, i had a thought it was 0.8 but couldn't find any, thats why, cheers

Maplins done a small kit with the .9 if that helps

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