1. Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1275 MPa (at ambient temperature)/650°C. Technical specification. (15th June 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗