Lenovo ThinkPad T430s Hardware Maintenance Manual page 84

Step Screw (quantity)
1
M2 × 5 mm, flat-head, nylon-coated (2)
Step Screw (quantity)
3
M2 × 3 mm, small-head, nylon-coated (1)
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Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
Color Torque
0.181 Nm
Silver
(1.85 kgf-cm)