Installing Windshield in 31 Cabriolet 68C, Screw Type

[Ed in Maine]

I am installing the windshield in my 68C. I should have been more careful keeping the paint out of the holes. What is the screw type used to hold the windshield hinge? Thank you, Ed

 

[Oldbluoval]

You talking of the hinge to the header, upward?
Those are just 1/4-20 roundhead

 

[jw hash]

Bill is right on. I will just add 1/4-20 X5/8 , if you use to long of screw it will push up the groove in the header.