Hexagon regular nuts (style 1) - Product grade C (ISO 4034:2012); German version EN ISO 4034:2012
Edition 2013-04

BS EN 3687 Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated -Classification: 1100 MPa/650 °C
Edition 2024-04-11

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
Edition 2009-07

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
Edition 2009-03-31

Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C
Edition 2018-02

Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1100 MPa/650° C; Corrigendum AC
Edition 2012-08

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
Edition 2008-07-31

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
Edition 2008-11

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
Edition 2005-01-06

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
Edition 2005-04