NA 131
DIN Standards Committee Aerospace
DIN EN 4421 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 4458 | 2005-11 | Aerospace series - Studs, MJ threads, in titanium alloy TI- P64001, MoS₂ coated, with serrated locking ring in corrosion resisting steel - Strength class: 1100 MPa (at ambient temperature) - Technical specification More |
| ISO 5855-2 | 1999-10 | Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts More |
