butlersrangers wrote on Mar 12^th, 2019 at 3:07am:

I tried to find earlier posts on threads. Archives don't seem to go back that far. I'm bumping this one - FWIW. I'm feeling irritated, tonight. A lot of good stuff, past contributions & discussions appear gone. I think I'll take a break from the KCA for a while.

Hello BR, this is not the thread I was thinking but it does have the measurements I took of my dad's Krag sight screw. So it is even better. Thanks!
Hope you get over the irritation soon, otherwise you will be missed greatly.
I tried searching from Yahoo using " Krag collectors association forum  butlersrangers and screw sizes" did not turn up this thread or the target thread.
Using google  and the same type search found this one and a number of others. Those threads are still there just searching with a more powerful means is necessary.
I should have a list of especially useful threads for KCA, I have one with some threads for Practical Machinist. You have been so good at finding them for others, I thought you had total recall or a list. Maybe you and the administrators can start a thread for important references in the "Older Threads" section, that way it will always stay near the top.