Cable grommets are a sort of cable accessory used with electrical cable passes that are put through a panel hole.
Spiral Cable Gland Metric thread
Cable Grommets 8mm A-908
A-601 Pan head self tapping screw
MM-228-25 Cubic Modular Instrument Enclosures
Plastic Cable Gland Metric-Thread
Sleeved Cable grommet 8mm A-914
DM-048 Wallmount Enclosure