Griptilian Torx screw size (thread and pitch)

[Tubig]

I just installed some Wilkins grips from on my Ritter grip, but I managed to lose one of the screws. I was just wondering if anyone can tell me the size of the screw so I can track down a replacement. The picture below shows the screw that I am talking about (the one that holds the liner to the grip)

 

[Steven Andrews]

If you contact Benchmade and tell them that you have lost a screw, they will send you a new set free of charge.
That's one of the reasons that I buy Benchmade.

A note on this subject: I had difficulty contacting Benchmade regarding replacement screws, with many of my emails ending up in their Spam folder, and vice versa.
I suspected that the word "screws" was causing this. When I replaced the word with "threaded fasteners" my mails seemed to get through ok.