Description Brand DD Fasteners Standard DIN315/GB52 FOB Price $ 0.01~$ 0.08/piece Payment Terms T/T Material carbon steel Surface Treatment zinc plated/ Blackened/Hot Dip Galvanized Grade 8.8/10.9/12.9 Diameter M3/4/5/6/8/10/12 Supply ability Supply ability 5000tons/ per month OEM Service Yes Min.Order Quantity 1Ton/ Tons Ppackaging& Delivery Packaging Details Bags/ Boxes / pallet Port Tianjin / Yiwu/ Shanghai Port