The described embodiments relate generally to magnetic fasteners. In particular a fastening apparatus for engaging and disengaging a fastener disposed within a device housing is described. By designing a fastener with a magnetically coded head that fastener can be both engaged and disengaged to a fastener attachment point within a device housing by a magnetic driver having a magnetically coded driving feature that corresponds to the magnetically coded fastener head. In this way a fastener can be attached at various orientations within a device housing after the device housing has been closed.