Seatpan to seat mounting,

[Mr.B]

Hi
I'm having troubles finding what I'm looking for mainly because I don't know whats it called!

it's often used on plastic panels etc, its practically a pin with a ball top and then pushed through a rubber grommet to make it lock.

Sooo, does it have a name?! So I can google it

 

[AlphaDogChoppers]

Push rivets.

 

[Mr.B]

Thanks!
Not what I looked for but it made find something that resembles what it is I'm looking for, IE a ball pin, but a small one made in ABS-plastic or similar.