O faʻamau o loʻo faʻamatalaina i le ANSI B1.13M mo le 6 g tolerances.O mea faʻapipiʻi e faʻatatau ile ASTM F568M mo Vasega 4.6.O meafaitino mo fa'amau e tete'e ai le pala e fa'atatau ile ASTM F 568M mo Vasega 8.83.fa'amau.Ole togafitiga ile luga ole a mulimuli ile AASHTO M232.