Haƙuri da Ya dace:
Diamita na Waje: ± 0.005 a (0.13 mm)
Kaurin bango: + 10% ~ -5%
Kaurin bango ba zai bambanta fiye da 0.003 in (0.08mm) cikin tsayin ƙafa 10 ba.
Tsawon: ± 0.25 a (6.4 mm)
Saukewa: UL797-2000
Ƙarshe: Zinc Plated, Pre-galvanized
Zinc mai rufi: aji 3, 80-120 g/m2;aji 4, 275-500 g/m2