HP Compaq nx9500 Series Maintenance And Service Manual page 184

Screw Listing
mm
Where used:
6 screws that secure the fans to the heat sink (documented in
Phillips M1.5×4.0 Screw Locations
C–16
Table C-8
Phillips PM1.5×4.0 Screw
Color Qty.
Black 6
Length Thread
4.0 mm 1.5 mm
Section
Maintenance and Service Guide
Head
Width
3.5 mm
5.14)