You should be able to use the same self tapping screws, this is just intended to alter the mounting orientation for adxl sensors that need to be mounted with the board horizontal for the axis' to be going the right way.
The author remixed this model.
You should be able to use the same self tapping screws, this is just intended to alter the mounting orientation for adxl sensors that need to be mounted with the board horizontal for proper axis orientation.