IBM R50 Series Hardware Maintenance Manual page 109

Step Screw (quantity)
9
M2 × 6 mm, bind-head,
nylon-coated (1)
(continued)
ThinkPad R50/R50p and R51 Series
Removing and replacing a FRU
9
Color
Black
10
Torque
0.245 Nm
(2.5 kgfcm)
105