Aerospace series - Screw, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 °C; German and English version prEN 2939:2023
Edition 2023-07

Aerospace series - Screws, 100° countersunk head, six lobes recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1270 MPa (at ambient temperature) /650 °C; German and English version EN 4635:2009
Edition 2010-12

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; German and English version EN 4634:2009
Edition 2011-01

Aerospace series - Screws, 100° countersunk head, six lobe recess, threaded to head, in titanium alloy TI-P64001, anodized, MoS₂ coated - Classification: 900 MPa (at ambient temperature)/350 °C; German and English version EN 4323:2004
Edition 2006-03

Aerospace series - Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4499:2009
Edition 2009-07

Aerospace series - Screws, 100° countersunk head, six lobe recess, short thread, in titanium alloy TI-P64001, with aluminium pigmented coating - Classification: 1 100 MPa (at ambient temperature) / 315 °C; German and English version EN 4636:2009
Edition 2010-04

Aerospace series - Lockbolts, 100° countersunk normal head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4173:2006
Edition 2006-08

Aerospace series - Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C; German and English version EN 4163:2016
Edition 2016-09

Aerospace series - Screws, 100° countersunk normal head, Spiral Drive Recess, threaded to head, in heat and corrosion resisting steel, passivated - Classification: 1 100 MPa (at ambient temperature)/425 °C; German and English version EN 4844:2022
Edition 2022-12

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; German and English version EN 4845:2022
Edition 2022-12