HP Compaq nc6220 - Notebook PC Maintenance And Service Manual page 204

Screw Listing
Hex Socket HM5.0×11.0 Screw Lock (Continued)
mm
Where used:
2 screw locks that secure the system board to the computer (documented in
Section 6.24)
Hex Socket HM5.0×11.0 Screw Lock Locations
C–20
Table C-12
Color Qty.
Silver 4
Length Thread
11.0 mm 2.5 mm
Maintenance and Service Guide
Head
Width
5.0 mm