Phillips PM2.5×9.0 screw
Color Quantity Length Thread Head diameter
Black 22 9.0 mm 2.5 mm 5.0 mm
Where used:
(1) One screw that secures the optical drive to the computer
(2) Three screws that secure the keyboard to the computer
(3) Four screws that secure the switch cover to the computer
94 Chapter 7 Screw listing