Hardware Nut Bolt, Material ASTM A320 Gr.L7, 2 Inch, Length 150mm, Surface Process Zinc-Nickel, Standard B18.31.2, Used in Construction and Reinforcement of Mining Tunnels
Name: Hardware Nut Bolt Material: ASTM A320 Gr.L7 Size: 2 Inch Length: 150mm Surface Proces: Zinc-Nickel Standard: B18.31.2 Application: Used in Construction and Reinforcement of Mining Tunnels