BS EN 4178:2017 Aerospace Series Screws

Introducing the BS EN 4178:2017 Aerospace Series Screws, a pinnacle of engineering excellence designed to meet the rigorous demands of the aerospace industry. These screws are meticulously crafted to ensure optimal performance, reliability, and durability in high-stress environments. Whether you're working on cutting-edge aircraft or advanced aerospace projects, these screws are engineered to deliver exceptional results.

Product Overview

The BS EN 4178:2017 standard specifies the requirements for screws with a pan head, six lobe recess, and coarse tolerance normal shank. These screws feature a medium length thread and are constructed from a high-strength titanium alloy. The anodized finish provides enhanced corrosion resistance, while the MoS2 lubrication ensures smooth installation and removal.

Key Features

• Material: Titanium alloy for superior strength-to-weight ratio.
• Head Type: Pan head with six lobe recess for secure fastening.
• Tolerance: Coarse tolerance normal shank for versatile applications.
• Thread Length: Medium length thread for optimal engagement.
• Finish: Anodized for enhanced corrosion resistance.
• Lubrication: MoS2 lubricated for reduced friction and wear.
• Classification: 1 100 MPa (at ambient temperature) / 315 °C for high-temperature performance.

Technical Specifications

The BS EN 4178:2017 standard is a comprehensive document that spans 14 pages, providing detailed specifications and guidelines for the production and application of these aerospace screws. Released on January 31, 2017, this standard is a testament to the ongoing advancements in aerospace technology and materials science.

Standard Number: BS EN 4178:2017

Pages: 14

Release Date: January 31, 2017

ISBN: 978 0 580 92602 0

Status: Standard

Applications

These aerospace screws are designed for use in a variety of high-performance applications, including:

• Aircraft assembly and maintenance
• Aerospace component manufacturing
• High-temperature environments
• Corrosion-prone settings

The combination of titanium alloy construction and advanced surface treatments makes these screws ideal for use in environments where strength, weight, and resistance to extreme conditions are critical.

Why Choose BS EN 4178:2017 Screws?

Choosing the right fasteners is crucial in aerospace applications, where safety and performance are paramount. The BS EN 4178:2017 screws offer several advantages:

• High Strength: With a classification of 1 100 MPa, these screws provide exceptional tensile strength, ensuring secure fastening even under significant loads.
• Temperature Resistance: Capable of withstanding temperatures up to 315 °C, these screws are suitable for use in high-temperature environments.
• Corrosion Resistance: The anodized finish offers superior protection against corrosion, extending the lifespan of the screws in harsh conditions.
• Ease of Use: The six lobe recess design allows for easy installation and removal, reducing the risk of stripping and ensuring a secure fit.
• Versatility: The coarse tolerance normal shank and medium length thread make these screws adaptable to a wide range of applications.

Conclusion

The BS EN 4178:2017 Aerospace Series Screws are an essential component for any aerospace project requiring high-strength, reliable fasteners. With their advanced design and superior materials, these screws provide the performance and durability needed to meet the demanding standards of the aerospace industry. Whether you're involved in aircraft assembly, maintenance, or component manufacturing, these screws are engineered to deliver exceptional results, ensuring the safety and success of your projects.

BS EN 4178:2017

This standard BS EN 4178:2017 Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa (at ambient temperature) / 315 °C is classified in these ICS categories:

• 49.030.10 Screw threads

This European Standard specifies the characteristics of screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated.

Classification: 1 100 MPa 1) / 315 °C 2).