Aerospace series - Screws, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa/650 C (Endorsed by AENOR in May of 2008.)
Edition 2008-05-01

Aerospace series - Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore - Classification: 1100 MPa/235 °C (Endorsed by AENOR in November of 2006.)
Edition 2006-11-01

Aerospace series - Studs, coarse tolerance reduced shank, medium length threads, in heat and corrosion resisting steel, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in November of 2006.)
Edition 2006-11-01

Aerospace series - Studs, coarse tolerance reduced shank, medium length thread, in heat and corrosion resisting steel, with aluminium pigmented coating - Classification: 1100 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in November of 2006.)
Edition 2006-11-01

Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in January of 2010.)
Edition 2010-01-01

Aerospace series - Nut, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1210 MPa/730° C
Edition 2023-07

Aerospace series - Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, in steel, cadmium plated, MoS2 lubricated - Classification: 1110 MPa (at ambient temperature)/235° C
Edition 2023-07

Aerospace series. Nut, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy. NI-P101HT (Waspaloy), silver plated, Classification: 1210 MPa/730 °C
Edition 2023-10-25

NUT, SELF-LOCKING, PLATE, TWO LUG, FLOATING, REDUCED RIVET SPACING, LOW HEIGHT, UNS S66286, CLASS: 125 KSI/800 °F
Edition 2023-05-10

Aerospace series. Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, in steel, cadmium plated, MoS2 lubricated. Classification: 1110 MPa (at ambient temperature)/235 °C
Edition 2023-07-19