Logitech K400+ Simrig Mount (M8 countersunk)

Quick remix of https://www.thingiverse.com/thing:6454372

- use M8 instead of M6 countersunk screws (didn't have any laying around)
- move screw holes slightly inward to maitain edge distance
- both sides in one STL

Make sure that your t-nuts are facing inwards, as the printed tabs on the backside might otherwise be pushing on them when tightening the screws, forcing the piece to bend.