Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bars for machining - Dₑ ≤ 100 mm - 1 080 MPa ≤ Rₘ ≤ 1 280 MPa; German and English version prEN 3523:2026

Aerospace series - Inserts, MJ screw threads, helical coil, self-locking, tanged insertion drive, in heat resisting nickel base alloy NI-PH2801 (Inconel X750); English version prEN 3542:2021

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 001: Technical specification; German version FprEN 3545-001:2026

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures −55 °C to 175 °C - Part 003: Connectors with female contacts - Product standard; German version FprEN 3545-003:2026

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures −55 °C to 175 °C - Part 004: Connectors with male contacts - Product standard; German version FprEN 3545-004:2026

Aerospace series - Bolt, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 275 MPa/650 °C; German version FprEN 3613:2026

Aerospace series - Bolt, normal hexagonal head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 900 MPa/650 °C; German and English version prEN 3614:2026

Aerospace series - Screw, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa/650 °C; German version FprEN 3636:2026

Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 001: Technical specification; German and English version prEN 3645-001:2025

Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 002: Specification of performance and contact arrangements; German and English version prEN 3645-002:2026