HP Compaq nx9500 Series Maintenance And Service Manual page 182

Screw Listing
mm
Where used:
4 standoffs that secure the system board to the notebook
(documented in
HM5.0×9.0 Standoff Location
C–14
HM5.0×9.0 Standoff
Color
Silver
Section 5.12)
Table C-6
Qty. Length
4 9.0 mm
Maintenance and Service Guide
Head
Thread Width
2.5 mm 5.0 mm