I lost a screw...

[twoodinc]

So I dropped one of the T20 screws that connects the tension wire to the convertible top frame behind the rollbar. I received a parts break down from Pelican parts but I can't find the part. I took the screw to Home Depot but can't find a match.

Here's the link to the break down of all Porsche cars (at least from what I can tell):

Porsche Original Parts Catalogue - Parts and Diagnostic Information - Porsche Service - Dr. Ing. h.c. F. Porsche AG

You pick your car, then download the PDF or view it online.

Anyone know what the part number of the screw is or the thread size/count is?

Thanks,

tw