Ukubekezelela Okusebenzayo:
Ngaphandle Ububanzi: ±0.005 in (0.13 mm)
Ubukhulu Bodonga: +10%~ -5%
Ukujiya kodonga akufanele kuhluke ngaphezu kuka-0.003 ku-(0.08mm) kubo bonke ubude bezinyawo eziyi-10
Ubude: ±0.25 in (6.4 mm)
Okujwayelekile: UL797-2000
Ukuqeda: Zinc Plated, Pre-galvanized
I-Zinc eboshwe: iklasi 3, 80-120 g / m2;isigaba 4, 275-500 g/m2