Unknown old Arab coins (copper)

Hello,

I have some old Arab coins I can't identify. All are copper. Weights:
1 - 3,11 g
2 - 4,26 g (Afghanistan?)
3 - 3,13 g
4 - 2,75 g
5 - 2,64 g
6 - 3,82 g

Thanks for your help :-)
Michael

#2 Afghanistan Habibullah 1319-1337 / 1091-1919
Paisa, bronze or brass, date not readable from photo.
see: https://en.numista.com/catalogue/pieces78552.html
https://en.numista.com/catalogue/pieces78548.html