Aerospace series - Shank nuts, serrated, 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 September of 2015.)
Edition 2015-09-01

Aerospace series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread, for 60° swage - Classification: 1210 MPa (at ambient temperature) / 730 °C (Endorsed by Asociación Española de Normalización in June of 2018.)
Edition 2018-06-01

Aerospace series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread - Classification: 1550 MPa (at ambient temperature) / 600 °C (Endorsed by Asociación Española de Normalización in June of 2018.)
Edition 2018-06-01

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 - Shank nut, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated, for 30° swage - Classification: 1210 MPa (at ambient temperature) / 730 °C (Endorsed by Asociación Española de Normalización in August of 2024.)
Edition 2024-08-01

AEROSPACE SERIES. NUTS, BIHEXAGONAL, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-P101HT (WASPALOY), SILVER PLATED THREAD. CLASSIFICATION: 1210 MPA (AT AMBIENT TEMPERATURE)/730 °C.
Edition 1996-06-24

Non-destructive testing - Thermographic testing - Lock-In thermography using optical excitation
Edition 2021-06