HP Compaq NC6110 Maintenance And Service Manual page 216

Screw Listing
Hex Socket HM5.0×9.0 Screw Lock (Continued)
mm
Where used:
2 screw locks that secure the serial connector board to the system board
(documented in
Hex Socket HM5.0×9.0 Screw Lock Locations
C–20
Color
Silver
Section 6.25)
Table C-11
Qty. Length
6 9.0 mm
Maintenance and Service Guide
Head
Thread Width
2.5 mm 5.0 mm