Front spoiler nut dimensions

[4AU4LIFE]

I'm removing my WW front spoiler and replacing it with something else and need to use the OEM mounting locations.
I still have the plate nuts in the cover but the bolts are all gone.
I have the Helm manual and it shows them on page 20-48 and it even tells me there are 13 qty but nothing else.
I could order from stealership but was hoping to get from hardware store instead to save time.
TIA

 

[Briank]

Take one of the nuts to the local hardware store and find the size you need. I would go with stainless hex heads with washers.

 

[ChopsJazz]

The nut head is 10mm, but I don't know the thread dimension.

 

[drew]

I am pretty sure it is 4mm x 1.25 thread, it is pretty standard in the metric world.