- Hewlett-Packard Laptop User Manual

Phillips PM2.5×4.5 screw
Color Quantity Length Thread Head diameter
Black 4 (15-in models) or
7 (14-in models)
4.5 mm 2.5 mm 5.0 mm
Where used: 4 screws that secure the display assembly to computers with 14-in displays
Where used: 4 screws that secure the display panel to the 15-in display enclosure
Phillips PM2.5×4.5 screw 153