HP Compaq nc4000 Series Maintenance And Service Manual page 142

Screw Listing
mm
Where used:
One screw that secures the hard drive to the notebook
(documented in Section 5.3)
Phillips M2.5×3.0 Screw Location
C–2
Table C-1
Phillips PM2.5×3.0 Screw
Color Qty.
Black 1
Length Thread
3.0 mm 2.5 mm
Maintenance and Service Guide
Head
Width
5.0 mm