2001 ford ranger ext cab door striker bolt size? Can't find it listed anywhere..

What is the bolt size for the ext cab door striker? I looked all over the internet can't find the size.. They get rusted out along with the striker.. I ordered 2 new black strikers but need the 2 bolts that go in them.. I know they are torx bolts but what are the measurements.. Want to get them out before I have to heat them up, rust is setting in and want to get new before to late. It's the ones on the door sill itself not on the ext cab door.. Beside the plastic ranger door jam sill that comes factory