6)Packing: bulk in cartons/pallet.
5)Finish: according to customer's requirement.
4)Material: H59, H62, Copper, Hpb62-1, Hpb59-1/2.
3)Size: M3-M56.
2)Standard: DIN934, B.S.1768, IFI D-5, ISO 4032, according to customer's design.
1)Hex Brass Nut, Brass Nut, DIN934