On Sat, 28 Jan 2012 04:44:10 +0000 (UTC), David Lesher
wrote:

writes:

I put a nut on before cutting with a bandsaw, then hit the edges
with the belt sander before removing the nut. Works every time.
Ptting on 2 nuts and cutting between the nuts makes both ends useable.

FWIW: I've found that cutting screws with a Dremal wheel leaves the threads
clean.
But it gets expensive after a while.