BS 2A 226:2019 Aerospace Series Specification

Introducing the BS 2A 226:2019 Aerospace Series Specification, a comprehensive standard that defines the requirements for hexagonal head bolts with unified short threads below .250 inch, crafted from high-quality alloy steel and cadmium plated for enhanced durability and performance. This specification is essential for professionals in the aerospace industry who demand precision, reliability, and compliance with the highest standards.

Product Overview

The BS 2A 226:2019 standard is a meticulously crafted document that provides detailed specifications for bolts used in aerospace applications. These bolts are designed to withstand extreme conditions and are classified with a tensile strength ranging from 124,000 to 146,000 lbf/in² (855 to 1,007 MPa) at ambient temperature and up to +190 ºC. This makes them ideal for use in environments where both high strength and resistance to temperature variations are critical.

Key Features

• Hexagonal Head Design: Ensures easy installation and removal, providing a secure fit in various aerospace applications.
• Unified Short Threads: Below .250 inch, these threads offer compatibility with a wide range of aerospace components, ensuring seamless integration.
• Alloy Steel Construction: Provides exceptional strength and durability, making these bolts suitable for high-stress environments.
• Cadmium Plating: Offers superior corrosion resistance, extending the lifespan of the bolts even in harsh conditions.
• High Tensile Strength: Classified with a tensile strength of 124,000 to 146,000 lbf/in² (855 to 1,007 MPa), these bolts are engineered to perform under pressure.

Technical Specifications

The BS 2A 226:2019 standard is a 12-page document released on October 24, 2019. It is identified by the ISBN 978 0 580 52206 2 and is currently recognized as a standard in the aerospace industry. This specification is a vital resource for engineers, manufacturers, and quality assurance professionals who are involved in the design, production, and maintenance of aerospace components.

Applications

These bolts are specifically designed for use in the aerospace sector, where precision and reliability are paramount. They are suitable for a variety of applications, including:

• Aircraft Assembly: Ensuring the structural integrity of aircraft components.
• Engine Components: Providing secure fastening solutions for high-performance engines.
• Landing Gear Systems: Offering robust support for critical landing gear mechanisms.
• Spacecraft Construction: Meeting the stringent requirements of space exploration equipment.

Why Choose BS 2A 226:2019?

Choosing the BS 2A 226:2019 standard means opting for a product that meets the rigorous demands of the aerospace industry. This specification ensures that the bolts you use are not only compliant with industry standards but also capable of delivering exceptional performance in challenging environments. The combination of alloy steel construction and cadmium plating provides a balance of strength and corrosion resistance, making these bolts a reliable choice for critical applications.

Conclusion

In the fast-paced and demanding world of aerospace engineering, having the right components is crucial. The BS 2A 226:2019 Aerospace Series Specification for hexagonal head bolts offers a trusted solution that meets the highest standards of quality and performance. Whether you are involved in aircraft assembly, engine manufacturing, or spacecraft construction, this specification provides the assurance you need to achieve excellence in your projects.

Invest in the BS 2A 226:2019 standard today and ensure that your aerospace components are built to last, withstanding the test of time and the challenges of the skies.

BS 2A 226:2019

This standard BS 2A 226:2019 Aerospace series. Specification for Bolts, Hexagonal head, Unified short threads below .250 inch, Alloy steel, Cadmium plated. Classification: R_m = 124 000 – 146 000 lbf/in² (855 – 1 007 MPa) at ambient temp | +190 ºC. Specification is classified in these ICS categories:

• 49.030.20 Bolts, screws, studs

This British Standard specifies the materials, dimensions, protective finish and inspection requirements for steel bolts with Unified hexagons and Unified threads for aircraft.

NOTE The values in British units are to be regarded as the standard.