DIN EN 2881:2007-02
Действует
Aerospace series - Nuts, anchor, self-locking, fuel resistant, sealing, floating, two lug, with counterbore, in corrosion resisting steel, passivated, MoS<(Index)2> lubricated, metric series - Classification: 900 MPa (at ambient temperature)/120 °C; German and English version EN 2881:2006
— 17 стр.
