Summary

What started as a Halloween joke turned into a Thing. Use this adapter to quickly install MINIFIX 15 (12 mm connector depth, 34 mm to the connector center) without extra drilling. You will need 5 mm drill and two 3.5x16 mm screws. First drill a 5 mm hole for bolt and tighten it. Then place adapter over the bolt, position shelf or top/bottom against adapter and mark holes for screws. Next remove adapter and attach it to the shelf or top/bottom with screws, place assembly over the bolt, insert and tighten connector.

The distance to the center of the bolt hole is 4.5/7.5 mm.

I would suggest infill no less than 20%. Supports an rafts not required.