Engineering

prEN 3034 - Aerospace series — Nuts, self-locking, hexagonal with captive washer, — In heat resisting steel FE-PA92HT (A286), silver coated Classification: 1100 MPa/425 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 18 Jun 2026
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prEN 3196 - Aerospace series — Nuts, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 18 Jun 2026
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prEN 3377 - Aerospace series — Nuts, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286) — Classification : 1 100 MPa (at ambient temperature) / 425 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 18 Jun 2026
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prEN 3723 - Aerospace series — Nuts, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), MoS2 coated Aerospace — Classification : 1 100 MPa (at ambient temperature) / 425 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 18 Jun 2026
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prEN 1401-1 - Plastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the systems
Categories: Pipelines
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 18 Jun 2026
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prEN 14532-1 - Welding consumables - Test methods and quality requirements - Part 1: Primary methods and assessment of consumables for steel, nickel and nickel alloys
Categories: Welding, brazing and soldering
Committee: CEN/TC 121 (Welding and allied processes)
Origin: CEN
Close date: 18 Jun 2026
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prEN 16905-5 - Gas-fired endothermic engine driven heat pumps - Part 5: Calculation of seasonal performances in heating and cooling mode
Categories: Heat pumps
Committee: CEN/TC 299 (Gas-fired sorption appliances, indirect fired sorption appliances, gas-fired endothermic engine heat pumps and domestic gas-fired washing and drying appliances.)
Origin: CEN
Close date: 18 Jun 2026
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ISO/DIS 22543 - Earth-moving machinery — Indications for bystanders
Categories: Earth-moving machinery
Committee: ISO/TC 127/SC 2 (Safety, ergonomics and general requirements)
Origin: ISO
Close date: 19 Jun 2026
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EN 62841-4-2:2019/prAB:2026 - Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-2: Particular requirements for hedge trimmers
Categories: Hand-held tools
Committee: CLC/TC 116 (Safety and environmental aspects of motor-operated electric tools)
Origin: CENELEC
Close date: 19 Jun 2026
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ISO/DIS 19377 - Heavy commercial vehicles and buses — Emergency braking on a defined path — Test method for trajectory measurement
Categories: Commercial vehicles
Committee: ISO/TC 22/SC 33 (Vehicle dynamics and chassis components)
Origin: ISO
Close date: 22 Jun 2026
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ISO/DIS 19642-13 - Road vehicles — Automotive cables — Part 13: Dimensions and requirements for sheathed, shielded differential pair (SDP), shielded twisted quad (STQ) and shielded multi-pair cables for high speed data transmission with a specified analog bandwidth up to 4GHz (10 GHz)
Categories: Road vehicle systems
Committee: ISO/TC 22/SC 32 (Electrical and electronic components and general system aspects)
Origin: ISO
Close date: 22 Jun 2026
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ISO/DIS 25200 - Road vehicles — Data parameter specification for body application units in commercial vehicles
Categories: Road vehicle systems
Committee: ISO/TC 22/SC 31 (Data communication)
Origin: ISO
Close date: 22 Jun 2026
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