- a variation of lock nut.
locknut
Britishnoun
-
a supplementary nut screwed down upon a primary nut to prevent it from shaking loose
-
a threaded nut having a feature, such as a nylon insert, to prevent it from shaking loose
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One of the parts was a locknut that secures the rotor on the Kiowa attack helicopter.
From Washington Times ● Dec. 13, 2014
A locknut keeps the packing nut from loosening.
From Time Magazine Archive
You must first back off the locknut when tightening or loosening the packing nut.
From Time Magazine Archive
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
