IKEA Lack Table Stackable Connectors

While collecting everything for my IKEA Lack Table Enclosure build, I came across these, and I knew they'd be perfect for my build. I'm building an enclosure that uses 2 of the Lack tables (top only from one) will sit on top of a cabinet. I didn't want the entire thing, including the printer to shake off of the cabinet, so I'm attaching the “cup” section of the coupler to the cabinet with an M6 wood screw, and the “nipple” will be attached to the printed enclosure bottom corners with an M6x70mm flat-head furniture screw. I modified the bottom corner frame pieces by adding an M6 heat-set insert into the bottom of it. Assembly is extremely fast and painless.