This app is to insert socket head cap screws, flat head cap screws, shoulder screws and button head screws into your assembly.

Unlike the Autodesk® Fusion 360™ 'Combine/cut' command that only lets you select one target body, using the 'Multi Cut Bodies' command that is included, lets you select as many target bodies and tool bodies as required.

This add-in automatically adds all of the necessary holes, counterbores and countersinks as needed from the 'cut' when adding screws to an assembly.

A command called 'Multi Quick Joints' is also included to quickly add joints if you have added numerous screws and want to join them to say points in a sketch for locating them.

The video gives a quick explanation about using this add-in app.