مكان المنشأ
Zhejiang, China
Finish
passivated/Zinc-Flake Coated/Passivated/Polish
Standard
Gb/Jis/Ansi/Rohs/Din934/Iso9001:2008/Bs/Astm
Material
Steel/Stainless Steel/Carbon Steel/Brass
Color
Black/White/Yellow/Silver
Grade
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Application
Machinery,Chemical Industry, Environmental,Building