Lenovo G24-20 User Manual page 22

Step 4: Attach the mounting bracket from the VESA compatible wall mounting kit.
(100mm x100mm distance), the type of VESA mounting screw is M4 x 10 mm.
VESA hole
Step 5: Attach the LCD display to the wall, and follow the instructions in the wall-mounting
kit. For use only with UL Listed Wall Mount Bracket with minimum weight/load: 8kg
Note:
When you use a flexible arm, do not tilt the monitor downward by more than 5 degrees.
2-10 G24-20 Flat Panel Monitor User's Guide