Lenovo ThinkPad P15 Gen 2 Hardware Maintenance Manual page 135

Removal steps of the hinge assembly (for UHD LCD panel models)
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (2)
3
M2.5 × 3.5 mm, flat-head, nylon-coated (4)
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
Black 0.294 Nm
(3.0 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
129