Ubwihangane bukurikizwa:
Ingano y'inyuma: ± 0.005 in (0.13 mm)
Ubunini bw'urukuta: +10%~ -5%
Ubugari bw'urukuta ntibugomba kurenza 0.003 in (0.08mm) mu burebure bwa metero 10
Uburebure: ± 0.25 in (6.4 mm)
Igisanzwe: UL797-2000
Irangizwa: Ifite Zinc Plated, Imaze gushyirwamo galvanize
Igipfundikizo cya zinki: icyiciro cya 3, 80-120 g/m2; icyiciro cya 4, 275-500 g/m2
