bolt for plastic engine cover - what's it called/part number

[02GF74]

I'm missing one of the chrome crosshead M6 bolts that hold the plastic engine side cover - see photo below,

What are these called and what is the part number?

 

[Fire-medic]

Part #20
Screw, Binding

90154-06033-00

$1.44 four are required
https://www.ronayers.com/oemparts/a/yam/50045c0ef8700209bc7942f2/intake

 

[Fire-medic]

Part #24
Grommet

90480-13018-00

$1.92
________________________________________________________
Part #25
Collar

90387-06500-00

$2.55

https://www.ronayers.com/oemparts/a/yam/50045c0ef8700209bc7942f2/intake