Dash Hardware question

[Riddler]

I've got all the screws and bolts to put my dash back in the car. But I'm missing the C clips that go along the windshield. Does anyone know what size these are? I could take the screws with me to the local body shop supply place but was hoping someone knew the size already.

Thanks,

Riddler

 

[RedFish]

My memory sux but I think those are 1/4 inch U nuts. If a 7/16 socket fits the bolt head I am correct.