HP Compaq nc6220 - Notebook PC Maintenance And Service Manual page 192

Screw Listing
mm
Where used:
3 screws that secure the keyboard to the computer (documented in
Section 6.9)
Torx 8 T8M2.0×8.0 Screw Locations
C–8
Table C-5
Torx8 T8M2.0×8.0 Screw
Color Qty.
Black 21
Length Thread
8.0 mm 2.0 mm
Maintenance and Service Guide
Head
Width
4.0 mm