HP Compaq Presario,Presario R4000 Maintenance And Service Manual page 207

Phillips PM2.0×4.0 Screw (Continued)
mm
Where used:
4 screws that secure the keyboard to the notebook (documented in
Section 5.11)
Phillips PM2.0×4.0 Screw Locations
Maintenance and Service Guide
Table C-4
Color Qty.
Black 8
Length Thread
4.0 mm 2.0 mm
Screw Listing
Head
Width
4.5 mm
C–17