Fusion 360 Cable Gland with Parameters for custom sizing. Parameters with comments should be the only entries that need edited.

Usages:

1. Choose Cable Diameter
2. Choose Panel Mounting Hole Diameter
3. Choose thickness of material
4. Choose height of torqueing wrench
5. Choose cable finger grip length
6. Choose cable finger grip arc length
7. Add desired threads (ISO Pipe Threads work well, adding PG thread file soon)

6/8/2018: Added a backup with no threads defined. Added a gland with a snap fit Panel mount 6/10/2018: Error in gland height equation when changing hex height, new backup files uploaded 7/13/2018: Added a Conduit Gland, I haven't tested yet, but will be soon. The main difference is you need to specify the conduit size.