Description Brand DD Fasteners Standard GB/T 3632(Bolt) / GB/T 3632(Nut) / GB/T 3632(Washer) / ASME B 18.2.6 FOB Price $ 0.01~$ 0.08/piece Payment Terms T/T Material Carbon Steel / SS 304 / 316 / 316L Surface Treatment Blackened/Plain/Hot Dip Governized Grade 8.8/10.9/12.9/A2/A4 Diameter M16-M30 Lenth 40-220mm 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