BS EN ISO 898-3:2018+A1:2021 Fasteners

Introducing the BS EN ISO 898-3:2018+A1:2021, a comprehensive standard that defines the mechanical properties of fasteners made from carbon steel and alloy steel, specifically focusing on flat washers with specified property classes. This standard is an essential resource for professionals in the engineering, construction, and manufacturing industries who require precise and reliable specifications for fasteners.

Key Features

This standard is meticulously crafted to ensure that it meets the highest quality and safety requirements. Here are some of the key features of the BS EN ISO 898-3:2018+A1:2021:

• Standard Number: BS EN ISO 898-3:2018+A1:2021
• Pages: 28
• Release Date: June 24, 2021
• ISBN: 978 0 539 06711 8
• Status: Standard

Comprehensive Coverage

The BS EN ISO 898-3:2018+A1:2021 standard provides a detailed framework for understanding the mechanical properties of fasteners. It covers a wide range of topics, including:

• Material specifications for carbon steel and alloy steel.
• Property classes for flat washers.
• Testing methods to ensure compliance with specified mechanical properties.
• Guidelines for the application and use of fasteners in various environments.

Why Choose This Standard?

Choosing the BS EN ISO 898-3:2018+A1:2021 standard ensures that you are working with a document that is recognized internationally for its precision and reliability. Here are some reasons why this standard is a must-have:

• International Recognition: As part of the ISO standards, it is recognized globally, ensuring compatibility and compliance across borders.
• Up-to-Date Information: Released in 2021, this standard includes the latest amendments and updates, ensuring you have the most current information.
• Quality Assurance: Adhering to this standard ensures that your fasteners meet the highest quality and safety standards, reducing the risk of failure in critical applications.

Applications

The BS EN ISO 898-3:2018+A1:2021 standard is applicable in a variety of industries and settings, including:

• Construction: Ensuring the structural integrity of buildings and infrastructure.
• Automotive: Providing reliable fasteners for vehicle assembly and maintenance.
• Manufacturing: Supporting the production of machinery and equipment with high-quality components.
• Engineering: Facilitating the design and implementation of complex engineering projects.

Conclusion

In conclusion, the BS EN ISO 898-3:2018+A1:2021 standard is an invaluable resource for anyone involved in the specification, production, or use of fasteners made from carbon steel and alloy steel. Its comprehensive coverage, international recognition, and up-to-date information make it an essential tool for ensuring quality and compliance in your projects.

Invest in the BS EN ISO 898-3:2018+A1:2021 standard today and ensure that your fasteners meet the highest standards of mechanical properties and performance.

BS EN ISO 898-3:2018+A1:2021

This standard BS EN ISO 898-3:2018+A1:2021 Fasteners. Mechanical properties of fasteners made of carbon steel and alloy steel is classified in these ICS categories:

• 21.060.20 Nuts

This document specifies mechanical and physical properties of flat washers, designed to be used in bolted joints in combination with bolts, screws, studs and nuts with a specified property class in accordance with ISO 898‑1 and ISO 898‑2.

NOTE 1 These types of washers can also be used with other fasteners such as screws forming their own mating thread.

Washers that conform to the requirements of this document are evaluated at an ambient temperature range of 10 °C to 35 °C. They might not retain the specified mechanical and physical properties at elevated temperatures and/or lower temperatures.

NOTE 2 Washers conforming to the requirements of this document are used in applications ranging from −50 °C to +150 °C. Users are advised to consult an experienced fastener expert for temperatures outside this range and up to a maximum temperature of +300 °C when determining appropriate choices, or for critical applications.

This document is applicable to the following flat captive and non-captive washers made of carbon steel or alloy steel, with thickness from 0,2 mm to 12 mm:

• plain washers (with or without knurls, ribs or chamfers);

• square washers;

• square hole washers;

• shaped plates.

It does not specify requirements for the following properties:

• corrosion resistance;

• weldability.