PCV Screw Part #?

[Tusin]

I am going to be going with a catch-can system soon (or possible complete bypass, still debating). Does anyone have the PN # for the "updated" screw that attach the PCV to the head? I have the old, very very weak, silver colored ones. And the updated ones I guess are more sturdy and less prone to stripping out the hole on the head (as I already have stripped one....).

Any help would be great.