NA 131
DIN Standards Committee Aerospace
DIN EN 4174 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| AECMA TR 3775 | 1999-10 | Aerospace series - Bolts and pins - Materials More |
| EN 2437 | 2001-12 | Aerospace series - Chromate conversion coatings (yellow) for aluminium and aluminium alloys More |
| EN 4176 | 2005-12 | Aerospace series - Lockbolts, 100 countersunk normal head or protruding head, tension- / sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating - Collars in titanium TI-P99002 or aluminium alloy 2024 - Metric series - Technical specification More |
