HP Compaq NC6140 Maintenance And Service Manual page 201

mm
Where used:
6 screws that secure the speaker to the computer (documented in
Torx8 T8M2.5×4.0 Screw Locations
Maintenance and Service Guide
Table C-10
Torx8 T8M2.5×4.0 Screw
Color Qty.
Black 7
Length Thread
4.0 mm 2.5 mm
Screw Listing
Head
Width
4.0 mm
Section 6.20)
C–19