Lenovo T32p-20 31.5" 16:9 IPS Monitor - Manual (Page 23)

Chapter 2. 2 - 10
Step 4: Attach the mounting bracket from the VESA compatible wall mounting kit (100mm
x100mm distance), VESA Mounting Screw M4 x 10 mm.
VESA hole
Step 5: Attach the LCD display to the wall, following the instructions in the wallmounting kit.
For use only with UL/GS Listed Wall Mount Bracket with minimum weight/load: 20.4 kg