1. the material: high quality low carbon steel Q195 or Q215 or Q235
2. the length: 12.7mm- 152.4mm
3.diameter: bwg19- bwg5
4.the packing: 5-30kg/carton, or inside have the small boxes or bags. Or according to the customer requirement.
5. Finish: Good polished/galvanized, double head, diamond point, smooth shank
6. Loading : 25-26 metric ton per 20ft container
7. Delivery time: within 12 days after deposit
8. Usage: It is used in construction and other industry field.