locknut

English

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locknut

Wikipedia

Etymology

From lock +‎ nut.

Noun

locknut (plural locknuts)

1. A nut with an inner ring made of a material with elastic properties to prevent it from slipping.
2. A second nut, screwed down onto another in order to prevent it slipping.

Translations

A nut with an inner ring made of a material with elastic properties to prevent it from slipping

Dutch: borgmoer (nl) Spanish: tuerca con nailon f

A second nut, screwed down onto another in order to prevent it slipping

Bulgarian: контрагайка f (kontragajka) Spanish: contratuerca (es) f