What size screws hold tonneau cover/rear seat connection strip to top of the rear seat?

[Bobacuda]

My ‘67 Barracude was missing the tonneau cover connection strip. I was lucky enough to find one, but I don’t have any screws to hold it to the back of the upper rear seat.

What type and size of screws do I need?

Thanks.

 

[Dana67Dart]

This is off my 67 dart, but I figure they would be the same.
Looks like 16 threads per inch

 

[Dana67Dart]

 

[Bobacuda]

Thanks. Just the info I was looking for!

 

[Dana67Dart]

BTW the screws are the OE screws.