just learnt the rivets are called "tubular rivets"

https://www.worthpoint.com/worthopedia/toy-repair-clamp-style-tubular-rivet-1911630066

and semitubular rivets those what are a bit more solid in the interior

Last edited by NachoRT74; 03/18/20 11:05 AM.
With a Charger born in Chrysler assembly plant in Valencia, Venezuela