C1 Soft top front arm set screw thread pitch

[Ian G.]

I'm working on restoring my C1 1959 soft top. The set screw on one of the front arms wouldn't come out and I ended stripping it and having to drill it out. So I'm wondering if anyone knows what the thread pitch of these set screws is? I could not find them at my local Ace hardware store, and the vendor sites don't seem to indicate. I'm having trouble getting the threads out with a pick, so I figure I will need to use a tap.

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[Ian G.]

Re: C1 Soft top front arm set screw thread pitch

Figured it out. 8-32 x 5/16"