HP Compaq Presario,Presario M2000 Maintenance And Service Manual page 217

Phillips PM1.5×9.0 Captive Spring-Loaded Shoulder Screw
mm
Where used:
4 screws that secure the fan assembly to the computer (documented in
Section 5.17)
Phillips PM1.5×9.0 Captive Spring-Loaded Shoulder
Screw Locations
Maintenance and Service Guide
Table C-8
Color Qty.
Silver 4
Length Thread
9.0 mm 1.5 mm
Screw Listing
Head
Width
6.0 mm
C–25