Hex Coupling Nut
Material: Carbon Steel, Stainless Steel etc Standard: IFI-128; DIN6334
Size: 1/4”–6”; M3-M42
Finish: Plain, Zinc Plated, Black oxide, Nickel,
Chrome, H.D.G
Contact:Jeff Wang
Phone: 0086-15232888013
Email:admin@excocean.com
Add:WuAn City HeBei Province ,China