EN-2591-B5
| Reference | Edition | Title / Details |
| ASD-STAN prEN 2810 P2 | Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, passivated – Classification : 900 MPa (at ambient temperature) /650 °C |
Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, passivated – Classification : 900 MPa (at ambient temperature) /650 °C |
| ASD-STAN prEN 3898 | Reserved for C5 |
Reserved for C5 |
