Aerospace series - Screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3303:1997
Edition 1997-03

Aerospace series - Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance shank, short thread, in titanium alloy, MoS₂ lubricated, classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3304:1996
Edition 1996-11

Aerospace series - Screws, 100° countersunk head, offset cruciform recess, close tolerance shank, short thread, in alloy steel, cadmium plated; classification: 1100 MPa (at ambient temperature)/235 °C; German version EN 3305:1996
Edition 1996-11

Aerospace series - Screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3306:1996
Edition 1996-09

Aerospace series - Screws, pan head, offset cruciform recess, threaded to head, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3307:1996
Edition 1996-11

Aerospace series - Screws, normal hexagonal head, threaded to head, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3308:1996
Edition 1996-09

Aerospace series - Nuts, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286) - Classification: 1100 MPa (at ambient temperature)/425 °C; German version EN 3377:1996
Edition 1996-05

Aerospace series - Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), for increased height nuts - Classification: 1210 MPa (at ambient temperature)/730 °C; German version EN 3379:1996
Edition 1996-05

Aerospace series - Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS₂ lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C; English version prEN 3381:2023
Edition 2023-09

Aerospace series - Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium, anodized, MoS₂ lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German version EN 3381:1996
Edition 1996-11