Safety Nut (Noun)
Meaning
Supplementary nut that is screwed down on a primary nut to prevent it from loosening.
Classification
Nouns denoting man-made objects.
Examples
- A safety nut was installed on the bolt to ensure it wouldn't come loose during the high-speed drive.
- The mechanic tightened the safety nut securely over the primary locknut to prevent any movement.
- To add extra security to the loose wheel, a safety nut was fitted on top of the pre-existing nut.
- After tightening the primary nut, the engineer applied a safety nut as a precaution against it working loose over time.
- Using a safety nut in conjunction with a primary nut is a widely recommended technique to reduce the risk of structural failure.