Aerospace series - Bolts, double hexagon head, normal shank, long thread, in titanium alloy TI-P64001, MoS₂ coated - Classification: 1100 MPa (at ambient temperature)/350 °C: German and English version EN 3907:2004
Edition 2006-03

Aerospace series - Nipples, lubricating, axial type, in corrosion resisting steel, passivated; German and English version EN 3908:2017
Edition 2017-04

Aerospace series - Insert, thin wall, self-locking, long, in heat resisting nickel base alloy NI-PH2601 (NI-P100HT, Inconel 718), silver plated on internal thread, for salvage of components; German and English version EN 3914:2008
Edition 2008-12

Aerospace series - Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1550 MPa (at ambient temperature)/650 °C; German and English version EN 4009:2004
Edition 2006-03

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS₂ coated - Classification: 1 550 MPa (at ambient temperature)/425 °C; English version prEN 4012:2023
Edition 2023-09

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS₂ coated - Classification: 1550 MPa (at ambient temperature)/425 °C; German and English version EN 4012:2004
Edition 2006-10

Aerospace series - Shank nut, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 550 MPa (at ambient temperature)/600 °C; German and English version EN 4013:2024
Edition 2024-09

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°; German version EN 4017:2001
Edition 2002-12

Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 90° with thrust wire nut; German and English version EN 4018:2009
Edition 2010-06

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°, welded end; German version EN 4019:2001
Edition 2002-12