BS EN ISO 3506-3:2025 Fasteners

Introducing the BS EN ISO 3506-3:2025, a comprehensive standard that defines the mechanical properties of corrosion-resistant stainless steel fasteners, specifically focusing on set screws and similar fasteners that are not subjected to tensile stress. This standard is an essential resource for professionals in the engineering, construction, and manufacturing industries who require reliable and durable fastening solutions.

Key Features and Benefits

The BS EN ISO 3506-3:2025 standard provides detailed specifications and guidelines that ensure the highest quality and performance of stainless steel fasteners. Here are some of the key features and benefits:

• Corrosion Resistance: The standard focuses on stainless steel fasteners, known for their excellent resistance to corrosion, making them ideal for use in harsh environments and applications where longevity is crucial.
• Mechanical Properties: It outlines the mechanical properties of set screws and similar fasteners, ensuring they meet specific grades and hardness classes. This ensures that the fasteners can withstand various mechanical stresses without compromising their integrity.
• Comprehensive Coverage: With 22 pages of detailed information, this standard provides a thorough understanding of the requirements and specifications for stainless steel fasteners, making it a valuable reference for professionals.
• Up-to-Date Information: Released on January 28, 2025, this standard reflects the latest advancements and best practices in the industry, ensuring that users have access to the most current and relevant information.

Technical Specifications

For those who require precise technical details, the BS EN ISO 3506-3:2025 standard includes the following specifications:

• Standard Number: BS EN ISO 3506-3:2025
• Pages: 22
• Release Date: January 28, 2025
• ISBN: 978 0 539 19977 2
• Status: Standard

Applications and Use Cases

The BS EN ISO 3506-3:2025 standard is applicable in a wide range of industries and scenarios, including:

• Construction: Ideal for use in building structures where durability and resistance to environmental factors are critical.
• Manufacturing: Essential for producing machinery and equipment that require reliable fastening solutions.
• Marine and Offshore: Perfect for applications in marine environments where exposure to saltwater and humidity is a concern.
• Automotive: Suitable for automotive components that demand high performance and resistance to corrosion.

Why Choose BS EN ISO 3506-3:2025?

Choosing the BS EN ISO 3506-3:2025 standard ensures that you are using fasteners that meet the highest quality and performance criteria. This standard is recognized globally, providing assurance that your projects and products adhere to international best practices. By implementing this standard, you can enhance the reliability, safety, and longevity of your applications.

Whether you are an engineer, manufacturer, or contractor, the BS EN ISO 3506-3:2025 standard is an invaluable tool that supports your commitment to excellence and quality. Invest in this standard to ensure that your fasteners are up to the task, no matter the challenge.

Conclusion

The BS EN ISO 3506-3:2025 standard is a must-have for anyone involved in the selection, use, or specification of stainless steel fasteners. Its comprehensive guidelines and specifications provide the assurance needed to achieve optimal performance and durability in various applications. Stay ahead in your industry by adopting this essential standard and ensure that your projects are built to last.

BS EN ISO 3506-3:2025

This standard BS EN ISO 3506-3:2025 Fasteners. Mechanical properties of corrosion resistant stainless steel fasteners is classified in these ICS categories:

• 21.060.10 Bolts, screws, studs

This document specifies the mechanical and physical properties of set screws and similar fasteners not under tensile stress, made of corrosion resistant austenitic and duplex stainless steels, with specified grades and hardness classes. ISO 3506-6 provides general rules and additional technical information on suitable stainless steels and their properties (detailed properties of stainless steel grades, corrosion behaviour with regards to pitting, crevice and intergranular corrosion, magnetic properties, etc.). WARNING — Set screws conforming to the requirements of this document are tested at the ambient temperature range of 10 °C to 35 °C and are used in application ranging from –20 °C to +150 °C. It is possible that they do not retain the specified mechanical and physical properties at lower and/or elevated temperatures. Therefore, it is the responsibility of the user to determine the appropriate choices based on service environment conditions of the assembly (see also Clauses 5 and 6). This document applies to set screws and similar fasteners not under tensile stress —     with ISO metric thread in accordance with ISO 68-1, —     with diameter/pitch combinations in accordance with ISO 261 and ISO 262, —     with nominal thread diameter 1,6 mm to 24 mm, —     with thread tolerances in accordance with ISO 965-1 and ISO 965-2, —     with specified hardness classes, and —     of any shape. NOTE            The term set screw is used in the following for all screws and similar fasteners not under tensile stress within the scope of this document. This document does not apply to screws under tensile stress (see ISO 3506-1). It does not specify requirements for functional properties such as shear strength or weldability.