Anh
flute
groove
Đức
Bohrernut
Drallnut
Nut
Span-Nut
Spiralnut
Pháp
goujure
Bohrernut,Drallnut,Nut,Span-Nut,Spiralnut /ENG-MECHANICAL/
[DE] Bohrernut; Drallnut; Nut; Span-Nut; Spiralnut
[EN] flute; groove
[FR] goujure