Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa/650 °C (Endorsed by AENOR in February of 2011.)
Edition 2011-02-01

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa/650 °C (Endorsed by AENOR in June of 2009.)
Edition 2009-06-01

Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1100 MPa/650 °C (Endorsed by AENOR in November of 2011.)
Edition 2011-11-01

Aerospace series - Bolts with double hexagon head, relieved shank long thread, - In heat resisting steel FE-PM 38 (FV 535) - Classification: 1000 MPa/550 °C (Endorsed by AENOR in March of 2009.)
Edition 2009-03-01

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
Edition 2005-03-01

Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature) / 650° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

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 (Endorsed by AENOR in February of 2005.)
Edition 2005-02-01

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1550 MPa (at ambient temperature) / 650° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1550 MPa (at ambient temperature) / 425° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated - Classification: 1275 MPa/650 °C (Endorsed by AENOR in July of 2008.)
Edition 2008-07-01