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Coal Guidance for sampling in coal preparation plants.

Personal protective equipment. Eye and face protection. Vocabulary.

Fasteners — Hexagon socket set screws with truncated cone point.

Fasteners. Hexagon regular nuts (style 1).

Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content.

Rubber hoses and hose assemblies for steam. Test methods.

Fasteners. Hexagon socket set screws with flat point.

Welding, brazing, soldering and cutting. Nomenclature of processes and reference numbers.

Road vehicles. Location of hand controls, indicators and tell-tales in motor vehicles.

Paper, board, pulps and related terms. Vocabulary. Alphabetical index.

Rubber, ethylene-propylene-diene (EPDM). Evaluation procedure.

Polysulfone (PSU). Effect of time and temperature on expected strength

1 Scope This document specifies the minimum values for expected strength as a function of time and temperature in the form of reference lines , for use in calculations on polysulfone (PSU) injection…

Diesel engines. Calibrating nozzle, delay pintle type

1 Scope This International Standard specifies a nozzle intended for the testing and setting of injection pumps on injection pump test benches. It specifies the dimensions and test methods for determi…

Steel and steel products — General technical delivery requirements — Amendment 1

Overview ISO 404:2013/Amd 1:2022 is an amendment to the international standard ISO 404:2013, which outlines general technical delivery requirements for steel and steel products. Published by the Inte…

Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Definitions, tests an…

Overview ISO 4091:2003/Amd 1:2022 is an important international standard developed by the International Organization for Standardization (ISO) focusing on connectors used for the electrical connectio…

Road vehicles — Fuel injection pump testing — Part 3: Application and test procedures — Amendment 1

Overview ISO 4008-3:1987/Amd 1:2002 is an internationally recognized amendment to the standard for fuel injection pump testing for road vehicles. Developed by the International Organization for Stand…

Natural rubber latex male condoms - Requirements and test methods (ISO 4074:2026)

Overview SIST EN ISO 4074:2026 sets forth internationally harmonized requirements and test methods for male condoms made from natural rubber latex. This standard is aligned with ISO 4074:2026 and pro…

Natural rubber latex male condoms - Requirements and test methods (ISO 4074:2026)

Overview EN ISO 4074:2026 - Natural Rubber Latex Male Condoms: Requirements and Test Methods specifies the quality, safety, and performance criteria for male condoms made from natural rubber latex. P…

Fasteners - Electroplated coating systems - Amendment 1 (ISO 4042:2022/Amd 1:2026)

Overview EN ISO 4042:2022/A1:2026 is an amendment to the internationally recognized ISO 4042:2022 standard, developed by CEN, that addresses electroplated coating systems for fasteners. This amendmen…

Fasteners - Hexagon socket set screws with cup point (ISO 4029:2026)

Overview SIST EN ISO 4029:2026 specifies the characteristics and requirements for hexagon socket set screws with cup point, covering metric coarse pitch threads from M1,6 to M30 for steel and M1,6 to…

Fasteners - Hexagon socket set screws with truncated cone point (ISO 4027:2026)

Overview SIST EN ISO 4027:2026 specifies the characteristics and requirements for hexagon socket set screws with truncated cone point, focusing on metric coarse pitch threads for both steel (M1.6 to…

Fasteners - Hexagon socket set screws with flat point (ISO 4026:2026)

Overview SIST EN ISO 4026:2026 specifies the characteristics of hexagon socket set screws with flat point, widely used in mechanical engineering and assembly applications. This European and internati…

Fasteners - Hexagon socket set screws with dog point (ISO 4028:2026)

Overview SIST EN ISO 4028:2026 specifies the requirements for hexagon socket set screws with dog point. This European and International Standard, developed in close cooperation between CEN and ISO, a…

Fasteners - Hexagon socket set screws with flat point (ISO 4026:2026)

Overview EN ISO 4026:2026 specifies the characteristics of hexagon socket set screws with flat point, widely used in mechanical engineering and assembly applications. This European and international…

Fasteners - Hexagon socket set screws with truncated cone point (ISO 4027:2026, Corrected version 2026-06)

Overview EN ISO 4027:2026 specifies the characteristics and requirements for hexagon socket set screws with truncated cone point, focusing on metric coarse pitch threads for both steel (M1.6 to M30)…

Fasteners - Hexagon socket set screws with cup point (ISO 4029:2026)

Overview EN ISO 4029:2026 specifies the characteristics and requirements for hexagon socket set screws with cup point, covering metric coarse pitch threads from M1,6 to M30 for steel and M1,6 to M24…

Fasteners - Hexagon socket set screws with dog point (ISO 4028:2026)

Overview EN ISO 4028:2026 specifies the requirements for hexagon socket set screws with dog point. This European and International Standard, developed in close cooperation between CEN and ISO, applie…

Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2025)

Overview EN ISO 4064-5:2025 - Water meters for cold potable water and hot water: Part 5 Installation requirements provides standardized guidance for selecting and installing water meters that measure…

Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2025)

Overview EN ISO 4064-5:2025 - Water meters for cold potable water and hot water: Part 5 Installation requirements provides standardized guidance for selecting and installing water meters that measure…

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2024)

Overview EN ISO 4064-2:2025 (adoption of ISO 4064-2:2024) defines the test methods for water meters used with cold potable water and hot water. Prepared by ISO/TC 30 in collaboration with CEN/TC 92,…

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064…

Overview EN ISO 4064-1:2025 (adoption of ISO 4064-1:2024) defines the metrological and technical requirements for water meters used to measure the volume of cold potable water and hot water in fully…

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2024)

Overview EN ISO 4064-2:2025 (adoption of ISO 4064-2:2024) defines the test methods for water meters used with cold potable water and hot water. Prepared by ISO/TC 30 in collaboration with CEN/TC 92,…

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064…

Overview EN ISO 4064-1:2025 (adoption of ISO 4064-1:2024) defines the metrological and technical requirements for water meters used to measure the volume of cold potable water and hot water in fully…

Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO…

Overview EN ISO 4064-4:2025 (identical to ISO 4064-4:2024) defines the non‑metrological requirements for water meters used to measure the volume of cold potable water and hot water in fully charged,…

Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2024)

Overview SIST EN ISO 4064-3:2025 specifies a standardized test report format for water meters intended for measuring cold potable water and hot water. Published by CEN and based on ISO 4064-3:2024, t…

Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2024)

Overview EN ISO 4064-3:2025 specifies a standardized test report format for water meters intended for measuring cold potable water and hot water. Published by CEN and based on ISO 4064-3:2024, this s…

Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO…

Overview EN ISO 4064-4:2025 (identical to ISO 4064-4:2024) defines the non‑metrological requirements for water meters used to measure the volume of cold potable water and hot water in fully charged,…

Rubber and plastics hoses and tubing, and their assemblies - Determination of permeability to gas (ISO 4080:2…

Overview EN ISO 4080:2024 - Rubber and plastics hoses and tubing, and their assemblies - Determination of permeability to gas (ISO 4080:2024) is the fifth-edition CEN-endorsed standard for measuring…

Rubber and plastics hoses and tubing, and their assemblies - Determination of permeability to gas (ISO 4080:2…

Overview EN ISO 4080:2024 - Rubber and plastics hoses and tubing, and their assemblies - Determination of permeability to gas (ISO 4080:2024) is the fifth-edition CEN-endorsed standard for measuring…

Fasteners - Hexagon regular nuts (style 1) (ISO 4032:2023)

Overview - EN ISO 4032:2023 (Hexagon regular nuts, style 1) EN ISO 4032:2023 (ISO 4032:2023) specifies the characteristics of hexagon regular nuts (style 1) manufactured in steel and stainless steel,…

Fasteners - Hexagon thin nuts (style 0) (ISO 4035:2023)

Overview EN ISO 4035:2023 - Fasteners: Hexagon thin nuts (style 0) specifies the characteristics, dimensions and product requirements for hexagon thin nuts (style 0) manufactured in steel and stainle…

Fasteners - Hexagon high nuts (style 2) (ISO 4033:2023)

Overview - EN ISO 4033:2023 (Hexagon high nuts, style 2) EN ISO 4033:2023 / ISO 4033:2023 defines the characteristics, dimensions and delivery requirements for hexagon high nuts (style 2) made of ste…

Fasteners - Hexagon thin nuts (style 0) (ISO 4035:2023)

Overview EN ISO 4035:2023 - Fasteners: Hexagon thin nuts (style 0) specifies the characteristics, dimensions and product requirements for hexagon thin nuts (style 0) manufactured in steel and stainle…

Fasteners - Hexagon high nuts (style 2) (ISO 4033:2023)

Overview - EN ISO 4033:2023 (Hexagon high nuts, style 2) EN ISO 4033:2023 / ISO 4033:2023 defines the characteristics, dimensions and delivery requirements for hexagon high nuts (style 2) made of ste…

Fasteners - Hexagon regular nuts (style 1) (ISO 4032:2023)

Overview - EN ISO 4032:2023 (Hexagon regular nuts, style 1) EN ISO 4032:2023 (ISO 4032:2023) specifies the characteristics of hexagon regular nuts (style 1) manufactured in steel and stainless steel,…

Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023)

Overview EN ISO 407:2023 - titled Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023) - specifies dimensional and design requirements for pin-index yoke-type valve conn…

Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023)

Overview EN ISO 407:2023 - titled Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023) - specifies dimensional and design requirements for pin-index yoke-type valve conn…

Welding, brazing, soldering and cutting - Nomenclature of processes and reference numbers (ISO 4063:2023)

Overview - EN ISO 4063:2023 (ISO 4063:2023) EN ISO 4063:2023 establishes a standardised nomenclature and reference-numbering system for joining and cutting processes: welding; brazing, soldering and…

Welding, brazing, soldering and cutting - Nomenclature of processes and reference numbers (ISO 4063:2023)

Overview - EN ISO 4063:2023 (ISO 4063:2023) EN ISO 4063:2023 establishes a standardised nomenclature and reference-numbering system for joining and cutting processes: welding; brazing, soldering and…

Fasteners - Hexagon head bolts - Product grade C (ISO 4016:2022)

Overview EN ISO 4016:2022 - Fasteners: Hexagon head bolts, product grade C specifies the characteristics of steel hexagon‑head bolts with metric coarse pitch threads M5 to M64 in product grade C. The…

Fasteners - Hexagon head bolts - Product grades A and B (ISO 4014:2022)

Overview EN ISO 4014:2022 (Fasteners - Hexagon head bolts - Product grades A and B) is the CEN-adopted European version of ISO 4014:2022. It specifies the characteristics of partially threaded hexago…

Fasteners - Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B (ISO 40…

Overview EN ISO 4015:2022 - Fasteners: hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B. This CEN-adopted ISO standard specifies the characteristics, dimensio…

Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022)

Overview EN ISO 4017:2022 - Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022) is a CEN-adopted international standard that specifies the characteristics of hexagon head screws…

Fasteners - Hexagon head screws - Product grade C (ISO 4018:2022)

Overview EN ISO 4018:2022 - Fasteners - Hexagon head screws - Product grade C (ISO 4018:2022) is a CEN-endorsed international standard that defines the characteristics, dimensions and requirements fo…

Fasteners - Hexagon head bolts - Product grade C (ISO 4016:2022)

Overview EN ISO 4016:2022 - Fasteners: Hexagon head bolts, product grade C specifies the characteristics of steel hexagon‑head bolts with metric coarse pitch threads M5 to M64 in product grade C. The…

Fasteners - Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B (ISO 40…

Overview EN ISO 4015:2022 - Fasteners: hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) - Product grade B. This CEN-adopted ISO standard specifies the characteristics, dimensio…

Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022)

Overview EN ISO 4017:2022 - Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022) is a CEN-adopted international standard that specifies the characteristics of hexagon head screws…

Fasteners - Hexagon head bolts - Product grades A and B (ISO 4014:2022)

Overview EN ISO 4014:2022 (Fasteners - Hexagon head bolts - Product grades A and B) is the CEN-adopted European version of ISO 4014:2022. It specifies the characteristics of partially threaded hexago…

Fasteners - Hexagon head screws - Product grade C (ISO 4018:2022)

Overview EN ISO 4018:2022 - Fasteners - Hexagon head screws - Product grade C (ISO 4018:2022) is a CEN-endorsed international standard that defines the characteristics, dimensions and requirements fo…

Fasteners - Electroplated coating systems (ISO 4042:2022)

Overview SIST EN ISO 4042:2022 (ISO 4042:2022) defines requirements for electroplated coating systems on fasteners. It is the fourth edition and supersedes EN ISO 4042:2018. The standard applies prim…