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Old 12-22-2008, 01:36 PM   #17
WildBillyT
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When I hung signs these are what we got:

http://www.hudsonfasteners.com/sec/sec_brkwynt.htm

The nut breaks off at a set torque limit, and then it's done. Only the cone is left. Too hard for a vice grip to dig into and too tapered to grab entirely.

Last edited by WildBillyT; 12-22-2008 at 01:37 PM.
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