Tappet screw thread size and pitch

[KTM AL]

Hello Chaps
Does anyone know what the thread size and pitch of the tappet screw is ( part No11 33 1 341 045) ? I'm looking at upgrading some tappets on another make bike which are M6 0.75mm thread, so short of removing my 1100s rocker cover and looking myself , I thought one you might know. Cheers