BS A 339:1999 Nuts - Anchor, Self-Locking, Floating, Two Lug

Introducing the BS A 339:1999 Nuts, a premium standard in the world of fasteners. These nuts are designed to meet the highest demands of engineering and construction, offering unparalleled reliability and performance. Whether you're working on a high-stakes aerospace project or a critical infrastructure build, these nuts are engineered to deliver.

Key Features

• Anchor Design: Ensures a secure and stable connection, reducing the risk of loosening under stress.
• Self-Locking Mechanism: Provides an additional layer of security, preventing accidental unscrewing and maintaining integrity under vibration.
• Floating Two Lug Configuration: Allows for slight misalignments, making installation easier and more forgiving.
• Reduced Series with Counterbore: Optimized for weight and space savings without compromising strength.
• MJ Threads: Precision-engineered threads for maximum grip and durability.

Performance Classifications

The BS A 339:1999 Nuts are classified to withstand extreme conditions, ensuring they perform reliably in various environments:

• 1100 MPa at Ambient Temperature/235°C: Ideal for applications requiring high strength at moderate temperatures.
• 1100 MPa at Ambient Temperature/315°C: Suitable for environments with elevated temperatures, maintaining performance and safety.
• 1100 MPa at Ambient Temperature/425°C: Engineered for high-temperature applications, ensuring durability and reliability.

Technical Specifications

These nuts conform to the BS A 339:1999 standard, ensuring they meet rigorous quality and performance criteria. Released on February 15, 1999, this standard has been a benchmark in the industry for over two decades.

• Standard Number: BS A 339:1999
• Pages: 10
• ISBN: 0 580 32173 8
• Status: Standard

Applications

The versatility of the BS A 339:1999 Nuts makes them suitable for a wide range of applications, including:

• Aerospace: Ensuring safety and reliability in aircraft assembly and maintenance.
• Automotive: Providing secure fastening solutions in high-performance vehicles.
• Construction: Offering robust connections in structural and architectural projects.
• Industrial Machinery: Maintaining integrity in heavy-duty equipment and machinery.

Why Choose BS A 339:1999 Nuts?

Choosing the right fastener is crucial for the success and safety of any project. The BS A 339:1999 Nuts offer:

• Reliability: Engineered to meet stringent standards, ensuring consistent performance.
• Durability: Built to withstand harsh conditions and demanding applications.
• Versatility: Suitable for a wide range of industries and applications.
• Quality Assurance: Backed by the trusted BS A 339:1999 standard, providing peace of mind.

Conclusion

In the world of engineering and construction, the importance of reliable and high-quality fasteners cannot be overstated. The BS A 339:1999 Nuts are designed to meet the highest standards of performance and safety, making them an ideal choice

BS A 339:1999

This standard BS A 339:1999 Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C and 1100 MPa (at ambient temperature)/425°C. Dimensions is classified in these ICS categories:

• 49.030.30 Nuts

This International Standard specifies the dimensions of self-locking, floating, two lug anchor nuts, reduced series, with counterbore, with MJ threads, of classifications: 1 100 MPa ¹⁾/235 °C ²⁾, 1 100 MPa ¹⁾/315 °C ²⁾ and 1 100 MPa ¹⁾/425 °C ²⁾.

This International Standard is only applicable for the compilation of aerospace product standards.