Compaq P 110 - Manual (Page 140)

Maintenance and Service Guide C–9
Table C-3
M2.5 × 7 Screw (Continued)
Color Qty Length Thread
Head
Width
Black 25 7 mm M2.5 4.5 mm
Where used: 4 screws securing the system board to the base enclosure
through the computer bottom (documented in Section 5.17)