BS A 330:1999 Nuts, Anchor, Self-Locking, Floating, Two Lug

Introducing the BS A 330:1999 standard for nuts that are designed to meet the highest demands of engineering and construction. These nuts are not just any ordinary fasteners; they are engineered to provide exceptional performance in demanding environments. Whether you are working in aerospace, automotive, or any industry that requires reliable fastening solutions, these nuts are your go-to choice.

Product Features

• Self-Locking Mechanism: The self-locking feature ensures that the nuts remain securely fastened, even under conditions of vibration and dynamic loads. This is crucial for maintaining the integrity of assemblies in critical applications.
• Floating Design: The floating characteristic allows for slight misalignments during assembly, providing flexibility and ease of installation. This feature is particularly beneficial in complex assemblies where precision is key.
• Two Lug Configuration: The two lug design enhances the stability and load distribution of the nut, ensuring a robust and reliable connection.
• Incremental Counterbore: The incremental counterbore design facilitates a more secure fit, reducing the risk of loosening over time.
• MJ Threads: The use of MJ threads provides superior strength and fatigue resistance, making these nuts ideal for high-stress applications.

Performance Classifications

These nuts are classified to withstand a tensile strength of 900 MPa at ambient temperature, with operational capabilities at elevated temperatures of 235°C, 315°C, and 425°C. This makes them suitable for use in environments where high temperature and pressure are a concern.

Technical Specifications

Standard Number	BS A 330:1999
Pages	12
Release Date	April 15, 1999
ISBN	0 580 30330 6
Status	Standard

Applications

The BS A 330:1999 nuts are versatile and can be used in a wide range of applications, including:

• Aerospace: Ideal for aircraft assembly and maintenance, where reliability and safety are paramount.
• Automotive: Suitable for use in engines and other high-performance components that require secure fastening.
• Industrial Machinery: Perfect for heavy machinery and equipment that operate under high stress and temperature conditions.
• Construction: Used in structural applications where strength and durability are essential.

Why Choose BS A 330:1999 Nuts?

Choosing the right fastener is crucial for the success of any project. The BS A 330:1999 nuts offer a combination of features that make them stand out in the market:

• Reliability: Engineered to provide consistent performance, these nuts ensure the safety and integrity of your assemblies.
• Durability: Made from high-quality materials, they are designed to withstand harsh conditions and last longer.
• Versatility: Suitable for a wide range of applications, they offer flexibility and adaptability to meet various needs.
• Compliance: Adhering to the BS A 330:1999 standard, these nuts meet the rigorous requirements of international quality and safety standards.

Conclusion

In conclusion, the BS A 330:1999 nuts are an excellent choice for professionals who demand the best in terms of performance, reliability, and safety. With their advanced features and robust design, they are well-suited for a variety of challenging applications. Invest in these high-quality nuts to ensure the success and longevity of your projects.

BS A 330:1999

This standard BS A 330:1999 Nuts, anchor, self-locking, floating, two lug, with incremental counterbore, with MJ threads, classifications: 900 MPa (at ambient temperature)/235°C, 900 MPa (at ambient temperature)/315°C and 900 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, with incremental counterbore, with MJ threads, for classifications: 900 MPa¹⁾/235 °C²⁾, 900 MPa¹⁾/315 °C²⁾ and 900 MPa¹⁾/425 °C²⁾.

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