1.According to customer's design or samples request

2. packing in small box (500g/400g/300g per Box)

in bulk carton then palletized.

3.The size : 1", 1-1/2",  2", 2-1/2",  3", 3-1/2" , 4", 5" and 6".

4. Shank style: Spiral shank, Groove shank and Smooth shank.

5. Coating: Zinc plated or Hot Dip Galvanized(HDG)