NF L24-017-2005
航空航天系列.自锁紧MJ螺纹镀银耐热镍基合金NI-PH2601(铬镍铁合金718)螺母.等级:1550MPa(室温)/600 鳦.技术规范
Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification : 1 550 MPa (at ambient temperature) / 600 oC - Technical specification.