About this 3D model

Angle bracket for 4040 aluminium extrusion with 10mm T-slot. The design includes anti-twist slot guides for extra strength. Parts required per bracket: 2x M8 hex bolts - 20mm length 2x M8 washers 2x M8 T-slot nuts Recommend using 2 brackets per join for extra strength Please test the strength of your construction with these brackets before putting full weight on it, maybe use a stronger filament material or increase the density.