www.sunfounder.com
34
3.
Fasten them with an M2*4 self-tapping
screw.
4.
It will be like this after fastening.
5.
Align the aluminum tube with the hole
of the gripper fixing plate.
6.
Put the tube on the plate.
7.
Insert an M3*8 screw into the hole.
8.
Fasten them with the screw driver.