Nut
inglizchaNut
A small flat piece of metal or other material, typically square or hexagonal, with a threaded hole through it for screwing on to a bolt as a fastener
nut nʌt
n bot.бот. oʻzbekchayongʻoqruschaорех
nut
oʻzbekchamufta (ikki valni, oʻqni ulovchi qism yoki mexanizmruschaмуфта