• The Fasterner craft command icons will be placed next to the Script and Add-Ins commands.
• When you initially run the add-in, click the log-in icon and enter your Autodesk email address.
• To view the list of commands, click the drop-down menu in the Scripts and Add-Ins icon.
• Select the command you want, then click on the circle points you wish to create. 
• Once you have picked the points, the command menu will appear, where you can specify the required dimensions. 
• The screw body will be created for you. 
• You can modify your joint point if needed.

Install:
The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. Or, simply double-click the downloaded installer to install the app/plugin.

Uninstall:
You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Autodesk® Fusion®.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, a  shortcut to uninstall the app will be created for you in your desktop