1)Material: 
Q195/Q235

2)Size
M3-M60

3)Surface treatment
Plain/Zinc/Black/Hot dip galvanized/Customized. 

4)Packing: 
20-25kg carton bulk packing or customized. 

5)Delivery: 
45 days for 1 container
60 days for 2 containers
75 days for 3 containers