![Gardner Bender Grounding Wire Connectors 32-10 Green (100-Pack) in the Wire Connectors department at Lowes.com Gardner Bender Grounding Wire Connectors 32-10 Green (100-Pack) in the Wire Connectors department at Lowes.com](https://mobileimages.lowes.com/productimages/14185e7b-b135-4cae-8c41-a58a0dad9e6c/43538357.jpg?size=mpdhi)
Gardner Bender Grounding Wire Connectors 32-10 Green (100-Pack) in the Wire Connectors department at Lowes.com
![I'm a handyman so I know electrical basics to replace fixtures and such but not the why. What is the point of these grounding screw? If there is a ground wire and I'm a handyman so I know electrical basics to replace fixtures and such but not the why. What is the point of these grounding screw? If there is a ground wire and](https://i.redd.it/ourrhhjce1s91.jpg)
I'm a handyman so I know electrical basics to replace fixtures and such but not the why. What is the point of these grounding screw? If there is a ground wire and
![Gardner Bender Grounding Wire Connectors 10-32 (12-Pack) in the Wire Connectors department at Lowes.com Gardner Bender Grounding Wire Connectors 10-32 (12-Pack) in the Wire Connectors department at Lowes.com](https://mobileimages.lowes.com/productimages/52b39435-3b0c-4116-84cb-eb3ddd7f88ba/02656540.jpg)