Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C (Endorsed by Asociación Española de Normalización in February of 2023.)
Edition 2023-02-01

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread - Classification: 1210 MPa (at ambient temperature) / 730° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Nuts, bihexagonal, self-locking, deep counterbore, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 650° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 650° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Nuts, hexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 425° C (Endorsed by AENOR in March of 2005.)
Edition 2005-03-01

Aerospace series - Nuts, barrel, self-locking, floating, self-aligning, in heat resisting nickel base alloy, MoS2 lubricated - Classification: 1550 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in March of 2006.)
Edition 2006-03-01

Aerospace series - Nuts, anchor, self-locking, floating, self-aligning, two lug, in alloy steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in July of 2006.)
Edition 2006-07-01

Aerospace series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature) / 600° C (Endorsed by AENOR in February of 2005.)
Edition 2005-02-01

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

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature) / 600° C (Endorsed by AENOR in February of 2005.)
Edition 2005-02-01