Factory ground point?

[Exp21]

Hi everyone. Could you please help me understanding if those in picture are factory ground points? The pin's thread are a little different from the ground points near the shock absorber. But they seem to be factory ground points. Does anyone know it for sure? Thank you
It's a w245 CDI.

 

[W245207]

See red arrow

 

[Exp21]

Thank you in the end I used the one right next to the one you indicated with the arrow. It works. All the best