This mount plate will let you mount a Lowrance HOOK 7 Display unit onto the Scotty 0368 Universal Sounder Mount.

The four larger holes contain nut recesses and should mount to the Lowrance display. They use M6 nuts and bolts but also work with M5 bolts just fine. M6x20 or M5x20 should work well.

It's designed so the nut recess should be down. Nuts are recessed so the plate will fit on the Scotty mount.

The other two holes will fit to the Scotty mount's holes and should use a 25 mm M5 bolt.

Recommend printing nut-side up so that you don't need supports.