On 6 May 2006 08:43:52 -0700, jim rozen
wrote:

In article 8h27g.57427$IZ2.31951@dukeread07, dave says...

other faster simpler cheaper approaches welcome

Keep a bottle of red locktite on your shelf. Clean
bolt and nut, apply red locktite. Amortized over
the thousands of fasteners it can do, the cost is
a couple of cents per application.

Heat with torch to disassemble.

Jim

To secure a brand new 5" Wilton machinist's vise at work, I had 1"
plate cut to vise base profile, holes drilled and tapped
appropriately, plate welded to work bench (1/2" plate top), and cap
screws cut to length then red loctited in place.

Pete Keillor