Collection of strong angle brackets based on a cube design of different sizes for 90 degree surface joining to be used with 4M screws with up to 8mm head of cylindrical or countersunk type. By now it includes:

• 12 mm angle bracket,
• 16 mm angle bracket,
• 20 mm angle bracket,
• 26 mm angle bracket,
• 30 mm angle bracket.

Print using PLA or ABS with an infill above 50% to make it stronger.