Lenovo ThinkPad L410 Hardware Maintenance Manual page 115

Step Screw (quantity)
3
M2 × 3 mm, small-head, nylon-coated (4)
3
4
3
2
3
4
3
Color
Black
.
Chapter 8 Removing and replacing a FRU
Torque
0.181 Nm
(1.85 kgfcm)
109