| 5.1 | ISO 9152:1998 | Procurement specification – Aerospace - Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa |
| 5.2 | ISO 5855-2:1999 | Aerospace - MJ Threads - Part 2: Limit dimensions for bolts and nuts |
| 5.3 | ISO 724:1993 | ISO general-purpose metric screwthreads - Basic dimensions |
Figure description:
- Text: ECSS
- Visual elements:
- Letter 'E' in italics within a white box.
- Letters 'CSS' within a solid blue box.
- Overall parallelogram shape.
- Color scheme: Blue and white.