NEMA 14 to 17 adapter

grabcad

There was a NEMA 14 on my new 3d printer that was being supplied too much electricity and died. I happened to have a NEMA 17 lying around, so I made an adapter. I left it as 3d printable -- hex nuts can be inserted into the hex pockets to act as threads. If you want to machine it, I suggest ignoring the hex pockets and drilling that hole to 2.5mm to tap M3. Socket head cap screws (M3) are required to attach the NEMA 17.