Aerospace series - Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS₂ lubricated - Classification: 1 550 MPa (at ambient temperature) / 315 °C; German and English version EN 2894:2018
Edition 2019-01

Aerospace series - Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS₂ lubricated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 2878:2018+AC:2019
Edition 2019-06

Aerospace series - Nuts, hexagonal, slotted/castellated, normal height, normal across flats, in heat resisting steel, silver plated - Classification: 1 100 MPa (at ambient temperature)/650 °C; German and English version EN 2868:2019
Edition 2019-08

Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated - Classification: 600 MPa (at ambient temperature)/425 °C; German and English version EN 2923:2019
Edition 2019-07

Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread - Classification: 600 MPa (at ambient temperature)/425 °C; German and English version EN 2924:2019
Edition 2019-07

Aerospace series - Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating, metric series - Classification: 1100 MPa (at ambient temperature) / 315 °C; German and English version EN 4401:2006
Edition 2006-09

Aerospace series - Nuts, hexagonal, self-locking, with counterbore and captive washer, in heat resisting steel, silver plated - Classification: 1000 MPa (at ambient temperature)/425 °C; German and English version EN 3431:2007
Edition 2008-05

Testing hardened concrete - Part 12: Determination of the carbonation resistance of concrete - Accelerated carbonation method; German version EN 12390-12:2020
Edition 2020-04

National Annex - Nationally determined parameters - Eurocode 3: Design of steel structures - Part 6: Crane supporting structures
Edition 2022-06

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021); German version EN ISO 13919-2:2021
Edition 2021-06