Add catched nuts in the servo bed for the hand and in the forearm to use standard M3 screw to hold in place the servo bed and all the servo.
You still can use wood screw...
I use the v6 of the servo bed and v4 of the forearm
Make a lot more stronger
Just mirror for the left size
robpart5V41_right.STL | 257.0KB | |
RobServoBedV61_right.STL | 471.9KB |