RecRev No.9 axle?

I need an axle for my No.9. I have no idea so im asking you, what kind of axle is it and who sells them?

As always, the answer is take it to the hardware store and find a set screw that fits the threads and is the proper length. If you can’t find a set screw, get a regular screw and cut the head off. Smooth the cut end w/a fine file.

I tried my brothers popstar axle and its just a tad too long but if you can wait i might be able to get a replacement if you pay me back for it.

My friend actually has an axle. Thanks for the help.