An internal Corner Bracket for sheet construction like perspex etc. or could even be used with self-taping screws under a timber shelf, its up to you!

• The bolt holes are 6mm Dia.
• The overall size is 40x40x40mm 3mm thick.
• 15mm Bolt hole edge distance.

I've attached the DXF to help customise.

Adjust infill for application, I used 30% for the enclosure (picture).

Recommend Raft for Rep 2.

Use washers when constructing.