In article , Appelation
Controlee writes
On Mon, 14 Mar 2011 17:27:08 +0000, fred wrote:

In a similar spot, I'd use these: http://www.screwfix.com/prods/22388/

Unless I'm mistaken those appear to be left-hand thread.

Self tightening (in the northern hemisphere) ;-)

Here's a pic of the non self tightening version:

http://i55.tinypic.com/wqoizs.png
--
fred
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