écrou - translation - French-English Dictionary - Glosbe. écrou translation in French-English dictionary. en The invention relates to a threaded nut made of a metal material and having a threaded hole (62) and a circumferential inner groove (78) associated with the longitudinal axis (E) thereof, wherein a ring flange (64) is formed on one of the end faces (54) of the threaded nut (70) and is ...
