Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated - Classification: 1210 MPa (at ambient temperature)/730 °C; German version EN 3013:1995
航空航天系列.镀银耐高温镍基合金NI-P101HT(Waspaloy)制自锁双六角螺母.等级:1210MPa(环境温度)/730℃;德文版EN 3013:1995