1)raw material:c1008,c1010,middle carbon steel,stainless steel and so on

2)finish:zinc plated,hot dip galvanized,electrical galvanized,black,plain

3)size:diameter from M3 to M42,1/4" to 3/4",length from 8mm to 300mm,1/2" to 12"

4)grade:4.8,8.8

5)packing:bulk packing,small box packing,gunny bag packing,or packing according to customers' specification

6)loading port: shanghai or ningbo china

7)delivery:30 days usually