I-Flange Head Bolt iyi-bolt edidiyelwe enenhloko enezinhlangothi eziyisithupha kanye ne-flange (i-gasket ngaphansi kweheksagoni nokulungiswa kwe-hexagonal) kanye ne-screw (isilinda esinemicu yangaphandle). Xhuma izingxenye ezimbili ezihamba ngemigodi.
Lolu hlobo lokuxhuma lubizwa ngokuthi uxhumano oluboshiwe.Uma umuthi ungasuswanga ku-bolt, izingxenye zombili zingahlukaniswa futhi, ngakho-ke ukuxhumana kwe-bolt kungukuxhumeka okutholakalayo.
