Description Brand DD Fasteners Standard ISO 7412(Bolt) / GB/T 1229(Nut) / ISO 7416(washer) FOB Price $ 0.01~$ 0.08/piece Payment Terms T/T Material Alloy Stee Surface Treatment Znic Plated /Blue Zinc/Plain/ Blick Phosphate/Hot Dip Governized Grade 8.8/10.9 Diameter M2-M30 Lenth 35-260mm 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