This parts kit contains the most important parts to build a Helis module (without wooden parts):

- 2 receptacle plates for the 3 female connectors, 3D printed
- 2 drive.in nuts, M8
- 2 butterfly screws, M8
- 2 washers, M8
- 2 set of M4 screws, nuts washers for mounting the receptacle plates
- 6 banana jacks 4mm, 2 of each in the colour red, yellow and brown
- 3 two-way adaptors 4mm

More information regarding the module and the assembly under: https://www.stayathome.ch/Helis_Module.htm