Taurus 94 3.8 Wagon EGR Questions

I am replacing the EGR on my Taurus Wagon 1994. The part I bought from NAPA does not come with the pipe that is on the back of the EGR. Its called a back something I think. I have to take the old one off. However the bolt is
a torx and it is stripped. So I want to just grind it off and replace the screw. However I cannot find the right size tapered machine screw. ( I have the new part to try bolts on) Its very small. Can anyone tell me what size this is so I can call places to find out if they have it.
Regards
steve 7willie
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.