DIN, ANSI, GB, JIS, BSW, GOST
4.8/6.8/8.8/10.9/12.9
Machinery, Chemical Industry, Environmental, Building
Color-Zinc Plated
DIN,ASTM/ASME,JIS,En,ISO,as,GB
4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Hot Galvanizing, Black, Color-Zinc, Blue-White
ISO9001:2015
20-25kg Carton+900kg/Pallet