BS EN 4845:2022 Aerospace Series Screw

Introducing the BS EN 4845:2022 Aerospace Series Screw, a high-performance fastener designed to meet the rigorous demands of the aerospace industry. This screw is engineered with precision and crafted from heat-resisting steel FE-PA2601 (A286), ensuring exceptional durability and reliability in extreme conditions.

Key Features

• 100° Countersunk Normal Head: The 100° countersunk head design ensures a flush fit, reducing aerodynamic drag and providing a sleek, streamlined appearance.
• Spiral Drive Recess: The innovative spiral drive recess offers superior torque transfer, minimizing the risk of cam-out and ensuring a secure, reliable connection.
• Short Thread: The short thread design provides optimal grip and load distribution, enhancing the overall performance and longevity of the screw.
• Heat Resisting Steel FE-PA2601 (A286): Crafted from high-quality heat resisting steel, this screw is capable of withstanding extreme temperatures and harsh environments, making it ideal for aerospace applications.
• Passivated Finish: The passivated finish enhances corrosion resistance, ensuring the screw maintains its integrity and performance over time.
• Classification: With a classification of 900 MPa at ambient temperature and 650 °C, this screw is designed to deliver exceptional strength and reliability under high-stress conditions.

Technical Specifications

Standard Number	BS EN 4845:2022
Pages	14
Released	2022-04-08
ISBN	978 0 539 05527 6
Name	Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated. Classification: 900 MPa (at ambient temperature)/650 °C
Status	Standard

Applications

The BS EN 4845:2022 Aerospace Series Screw is specifically designed for use in the aerospace industry, where reliability and performance are paramount. Its robust construction and advanced features make it suitable for a wide range of applications, including:

• Aircraft assembly and maintenance
• Engine components
• Structural applications
• High-temperature environments
• Critical fastening points

Why Choose BS EN 4845:2022 Aerospace Series Screw?

When it comes to aerospace applications, choosing the right fastener is crucial. The BS EN 4845:2022 Aerospace Series Screw offers a range of benefits that make it the ideal choice for demanding environments:

• Exceptional Strength: With a classification of 900 MPa at ambient temperature, this screw provides outstanding tensile strength, ensuring a secure and reliable connection.
• High-Temperature Performance: Capable of withstanding temperatures up to 650 °C, this screw is designed to perform in extreme heat, making it suitable for engine components and other high-temperature applications.
• Corrosion Resistance: The passivated finish enhances the screw's resistance to corrosion, ensuring long-lasting performance even in harsh environments.
• Precision Engineering: The 100° countersunk head and spiral drive recess are designed for optimal performance, providing a secure fit and superior torque transfer.
• Durability: Crafted from heat resisting steel FE-PA2601 (A286), this screw is built to last, offering exceptional durability and reliability.

Conclusion

The BS EN 4845:2022 Aerospace Series Screw is a top-of-the-line fastener designed to meet the stringent requirements of the aerospace industry. With its advanced features, exceptional strength, and high-temperature performance, this screw is the perfect choice for critical applications where reliability and durability are essential. Invest in the best with the BS EN 4845:2022 Aerospace Series Screw and experience the difference in quality and performance.

BS EN 4845:2022

This standard BS EN 4845:2022 Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated. Classification: 900 MPa (at ambient temperature)/650 °C is classified in these ICS categories:

• 49.030.20 Bolts, screws, studs