Adapter for 56mm holes to a generic MIGE mount.

I have a MIGE/Simucube motor mount that doesn't have a 56mm pattern to mount a dashboard or meter. I designed this to add a one.

It requires a pair of M6 nuts, and I recommend some locking nuts (nyloc, non flanged). 

Print with around 8 perimeters, so that it's strong where it needs to be strong, rather than printing it at 100% infill.

Keep in mind the distance required to clear the back of the adapter. It's very likely that this will fit only a handful of mounts.