O fa'amau hexagon o fa'amau ulu hexagon (filo vaega) - fa'ailoga C ma fa'amau ulu hexagon (filo atoa) - vasega C, e ta'ua fo'i fa'amau ulu hexagon (talatala) lauulu fa'amau ulu hexagon, fa'ailoga u'amea uliuli.E mafai ona maua tulaga masani masani i: Din931, Din933 GB5782, GB5783, ISO4014, ISO4017, ma isi.