Oldham coupler for Z nut

So this is a remix of mala04's oldham coupler.

Its fits together like so:

A
B
C

or

C
B
A

A&C are the same part.

The main change was that I don't like sanding and neither does my nylon so I got rid of the outwards offset of the parts meant to be used for sanding down to fit. so hopefully i've saved you some trouble too. still should probably use some lube!

I did however add an inwards offset of .1mm for one version of the A & C parts. I've found in prints I've made tha