| English | French | |
|---|---|---|
| Technical | ||
| Technical | lock nut | contre-écrou [m] |
| Technical | lock nut | ecrou de blocage |
| Automotive | ||
| Automotive | lock nut | contre-écrou [m] |
| English | French | |
|---|---|---|
| Construction | ||
| Construction | lock-nut | contre-écrou [m] |
| Construction | lock-nut | écrou de blocage |
| Construction | lock-nut | écrou indesserrable |
| Technical | ||
| Technical | lock-nut | écrou à encoches |
| Technical | self-breaking lock nut | écrou inviolable autocassant |
| Technical | nut lock | frein d'écrou |
| Technical | safety lock nut | ecrou de sûreté |
| Technical | self-breaking lock nut | écrou inviolable |
| Automotive | ||
| Automotive | chain ring lock nut | contre-écrou du pignon arrière |
| Automotive | nut lock | frein d'écrou |
| Aeronautics | ||
| Aeronautics | nut lock pin | axe de freinage écrou |
| Aeronautics | lock-wiring of a nut | freinage d'un écrou |
| Aeronautics | nut lock washer | rondelle frein d'écrou |
| Maritime | ||
| Maritime | lock-nut | contre-écrou [m] |
