Pack of 4 original 3.4mm case screw for use on all models of Apple 12", 15" & 17" Aluminium PowerBook G4. They are also used on the MacBook Pro range. These screws are used on the side casing of all models and to secure the memory cover on the 12" & 15" Powerbook models. (This screw is not used to attach the memory cover of the Macbook Pro)

These are used screws from a recycled laptop.