Aerospace series - Screws, 100 o countersunk head, six lobe recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated - Classification : 900 MPa (at ambient temperature)/650 oC
Edition 2010-01-01

Aerospace series - Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) - Consumable electrode remelted - Solution and precipitation treated - Sheet, strip and plate - 0,5 mm < or = a < or = 10 mm
Edition 2007-09-01

Aerospace series - Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS2 coated - Classification : 1 100 MPa (at ambient temperature) / 425 oC - Technical specification
Edition 2005-05-01

Aerospace series - Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated or uncoated - Classification : 1 100 MPa (at ambient temperature) / 425 oC - Technical specification
Edition 2005-06-01

BS EN 8.3553. Aerospace series. Screws, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated. Classification: 900 MPa (at ambient temperature) / 650 °C
Edition 2016-05-03

Aerospace series - Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification (Endorsed by Asociación Española de Normalización in August of 2019.)
Edition 2019-08-01

Aerospace series - Screws, 100° countersunk head, six lobe recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated - Classification: 900 MPa (at ambient temperature) / 650 °C (Endorsed by AENOR in September of 2009.)
Edition 2009-09-01

Aerospace series - Heat resisting alloy FE-PA2601 - Softened and cold worked - Bar for forged fasteners - D ≤ 50 mm - 1100 MPa ≤ Rₘ ≤ 1300 MPa (Endorsed by Asociación Española de Normalización in February of 2020.)
Edition 2020-02-01

Aerospace series - Shank nuts, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 650 °C (Endorsed by Asociación Española de Normalización in June of 2018.)
Edition 2018-06-01

Aerospace series - Screw, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated - Classification: 900 MPa (at ambient temperature)/650 °C (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01