... 8 10.9 12.9Material: carbon steel, brass,stainless steel, spring steel, alloy steelPacking: Paper carton box and then palletMainly used ... supplied according to customers' drawings or samples1. Standard of hex nut: DIN, ANSI,BSW, JSB ans ISO standard or non- ... Nickel, phosphate black, dacromet coating.10. Packing of Galvanized hex nut : Bulk packing, poly bags, Cartons, Pallet or accoding to ...