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5.6mm x 21mm M3 Nylon Threaded Spacer (10pc)

5.6mm x 21mm M3 Nylon Threaded S...

5.6mm x 21mm M3 Nylon Threaded Spacer (10pc).

Perfect for mounting Multi-rotor control boards.



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5.6mm x 21mm M3 Nylon Threaded Spacer (10pc).

Perfect for mounting Multi-rotor control boards.



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the bolt end is 6mm the rest is 15mm so it is a 15mm spacer
Always perfect this kind of spacer for my drone with naza.
10pcs/bag, Hexagon part is 15mm, and 6mm for the screw part.
Just handy to have them. When buidling your own copter projekt, there is always a shortage on spacers - these just do the job, but take care not to tighten the screws too much.
Very great product, very cheap there is nothing to complain about with it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
good way to mount your flight control to a frame. I like this as they're taller than the one usually found in frame kits
make some room on your build use some of these
Some spare with good quality for my fpv 250
They're spacers alright! A great value.
Be aware that the actual stand-off is only 15mm tall. Thread part is 6mm. So the 21mm is the overall measurement. Not as should be - if you want a 21mm stand-off, you need 27mm overall. One to watch for! However, for my purposes, they are just right, but easily may not have been! Get the dimension convention corrected HK!!
These are good nylon spacers. They are much easier to break then metal, but lighter and won't short out electronics.
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