I needed a strong brace for my DBot. Requires M5 button head 10mm bolts and I can just barely get a 2.5mm allen key in there to tighten them. Fastenal part number 1139905.
They are 130mm in length against the aluminum extrusion.
big_2020_angle_brace_v3.f3d | 180.5KB | |
big_2020_angle_brace_v3.stl | 80.2KB |