Rear tack strip bolt sizes

Yes sort of. I'll get you a photo.

BTW what car. Barracuda and Dart are different.

And the year probably makes a difference too

67 Dart Convertible Top Replacement

Note that the bolts with the rectangular washers are in the sides only.

The ones with round washers on on the back only.

There are two (one on each side) that don't have washers and go through the smaller of the holes in the side strips