Want a Shimano 7000 or increased entrance mech restrict screw

I spent a couple of minutes with the google machine and some minutes right here, to date no luck discovering a restrict screw for a Shimano 7, 8 or 9000 FD. The shimano web site is a useless finish as far I can see.
Then I noticed I’ve just a few previous FD in a field and thought I would pull one of many restrict screws out of these however they’re a no go.
I’ve callled just a few retailers to see if they’ve any in a spares bin or no matter to date nothing however an invite to come back down and rummage via a pile of nuts and bolts thay have. I will be pleased to do this if I have to.

If anyone will help me with the restrict screw dimension (thread pitch, and so forth.) perhaps I can discover what I want someplace.
I dont know the way lengthy because it fell out however issues acquired a bit of noisey final month and I lastly determined to place the bike on the stand and a have look. Very first thing I noticed was the empty L restrict screw gap