I-Flange Nut isetshenziswa ngamabhawodi nezikulufu ukuxhuma nokuqinisa izingxenye.Phakathi kwazo, thayipha I hexagon nut iyona esetshenziswa kakhulu. Inathi yeClass C isetshenziselwa imishini, okokusebenza noma izakhiwo ezinendawo embi kanye nezidingo zokunemba okuphansi.Class A namantongomane ebanga B asetshenziswa emishinini, imishini noma izakhiwo ezinendawo ebushelelezi nezidingo zokunemba okuphezulu. Ubukhulu m bohlobo II iheksagoni nut ijiyile, esetshenziswa kakhulu ngezikhathi lapho ukufakwa nokuqaqeka kuvame ukudingeka khona.I-hexagon thin nut thickness m is thin, isetshenziselwa ukuxhumeka izingxenye zesikhala esingaphezulu izikhathi ezimbalwa
