Checker nut for locking a threaded body to a threaded rod
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United States of America Patent
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Apr 5, 2016
Grant Date -
Mar 19, 2015
app pub date -
Aug 18, 2014
filing date -
Jan 17, 2011
priority date (Note) -
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Abstract
A checker nut for locking a threaded body to a threaded rod comprises a main body portion having a top bearing surface for engaging a threaded body and radial projections extending from the main body portion. The main body portion includes a central opening with a female thread, the thread for cooperating with threads on a threaded rod. The projections extend beyond the outer periphery of a threaded body to be locked by the checker nut on a threaded rod, the projections providing leverage to a user to tighten the top bearing surface against the threaded body.
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