Threads, loose threads

[Yardarm103669107@AOL.COM]

Ed:
My understanding, lowly as it is, is that the series of improperly 
manufactured agraffes starts in the 225000 range; that is, the threading was 
not cut right up to under the shoulders of the agraffes and when turning them 
in, the brass is stressed by having to thread itself for the last millimeter 
or so. Earlier ones, though, I haven't had problems with, as far back as you 
might want to go. The questionable series is I think, 225-264000. I could be 
off on these numbers.
PR-J