Cupro Nickel 70/30 Fasteners can be readily fabricated and cold worked. By doing online searches, it is very easy to obtain the best Copper Nickel 70/30 Bolts price. Related specifications of Cu-Ni 70/30 Marine Fasteners include DEF STAN 02-879 Annex B, EN 12164, ASTM B151, CN107, DGS320, C71500, CuNi30Mn1Fe, C71520, NES780, CW354H, BS2874, 2.0882 and DEF STAN 02-780.