Lenovo ThinkPad E15 Gen 2 Hardware Maintenance Manual page 86

Step Screw (quantity)
10
M2.5 × 5 mm, flat-head, nylon-coated (2)
11
M2× 2.5 mm, flat-head, nylon-coated (1)
When installing:
Ensure that the screws are installed firmly.
Color Torque
Black 0.294 Nm
(3.0 kgf-cm)
0.181 Nm
Silver
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
81