Need a headlight assembly part identification

[KPOD]

Replaced my old cracked chrome grill with a black one yesterday, however turns out I am missing a couple of these white clips that the running lights/blinkers use in order to be screwed in. Anyone know what they are called these days?

 

[SunlitComet]

mounting inserts. you can find them at the local stores.

 

[Immortalmort]

Park lamp nut, GM P/N# 347347 looks like

 

[KPOD]

Found them, thanks.