BS A 319:1997 Hexagonal Nuts - Precision and Strength Redefined

Introducing the BS A 319:1997 Hexagonal Nuts, a standard that sets the benchmark for quality and performance in the world of fasteners. These nuts are designed to meet the rigorous demands of various industrial applications, offering unparalleled reliability and strength. Whether you're working in aerospace, automotive, or any other sector that requires high-performance components, these hexagonal nuts are engineered to deliver exceptional results.

Product Overview

The BS A 319:1997 standard specifies the dimensions and classifications for hexagonal nuts that are plain, with reduced height and reduced across flats, featuring MJ threads. These nuts are crafted to meet specific strength classifications, ensuring they can withstand various environmental and operational conditions. The classifications include:

• 450 MPa (at ambient temperature) / 425°C
• 600 MPa (at ambient temperature) / 235°C
• 600 MPa (at ambient temperature) / 315°C
• 600 MPa (at ambient temperature) / 650°C
• 900 MPa (at ambient temperature) / 235°C
• 900 MPa (at ambient temperature) / 730°C
• 1100 MPa (at ambient temperature) / 600°C

Key Features

These hexagonal nuts are not just about meeting standards; they are about exceeding expectations. Here are some of the key features that make them stand out:

1. Precision Engineering

Each nut is manufactured with precision to ensure a perfect fit and optimal performance. The reduced height and reduced across flats design make them ideal for applications where space is a constraint, without compromising on strength.

2. Versatile Strength Classifications

With multiple strength classifications, these nuts are versatile enough to be used in a wide range of applications. Whether you need a nut that can withstand high temperatures or one that offers exceptional tensile strength, the BS A 319:1997 has you covered.

3. High-Quality Materials

Constructed from high-grade materials, these nuts are designed to resist wear and tear, ensuring longevity and durability even in the most demanding environments.

4. MJ Threads

The inclusion of MJ threads provides a secure and reliable fastening solution, reducing the risk of loosening under vibration or stress. This makes them particularly suitable for aerospace and automotive applications where safety and reliability are paramount.

Technical Specifications

For those who require detailed technical information, the BS A 319:1997 standard is comprehensive, covering all necessary dimensions and classifications. Here are some of the technical details:

• Standard Number: BS A 319:1997
• Pages: 12
• Released: October 15, 1997
• ISBN: 0 580 28730 0
• Status: Standard

Applications

The BS A 319:1997 hexagonal nuts are suitable for a variety of applications, including but not limited to:

• Aerospace: Ideal for use in aircraft construction and maintenance, where precision and reliability are critical.
• Automotive: Perfect for use in engines and other components that require high-strength fasteners.
• Industrial Machinery: Suitable for use in heavy machinery and equipment, providing secure fastening solutions.
• Construction: Can be used in structural applications where high-strength fasteners are required.

Why Choose BS A 319:1997 Hexagonal Nuts?

Choosing the right fastener is crucial for the success and safety of any project. The BS A 319:1997 hexagonal nuts offer a combination of precision, strength, and reliability that is hard to match. Here are a few reasons why they should be your go-to choice:

• Compliance with International Standards: These nuts are manufactured to meet the BS A 319:1997 standard, ensuring they comply with international quality and safety requirements.
• Proven Performance: With a track record of success in various industries, these nuts have proven their ability to perform under pressure.
• Cost-Effective: While offering high performance, these nuts are also cost-effective, providing excellent value for money.
• Wide Availability: As a standard product, these nuts are widely available, making it easy to source them for your projects.

Conclusion

In conclusion, the BS A 319:1997 hexagonal nuts are a superior choice for anyone looking for high-quality, reliable fasteners. With their precision engineering, versatile strength classifications, and compliance with international standards, they are designed to meet the needs of even the most demanding applications. Whether you're in aerospace, automotive, or any other industry that requires top-notch fasteners, these nuts are sure to deliver the performance and reliability you need.

BS A 319:1997

This standard BS A 319:1997 Nuts, hexagonal, plain, reduced height, reduced across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/425°C, 600 MPa (at ambient temperature)/235°C, 600 MPa (at ambient temperature)/315°C, 600 MPa (at ambient temperature)/650°C, 900 MPa (at ambient temperature)/235°C, 900 MPa (at ambient temperature)/730°C and 1100 MPa (at ambient temperature)/600°C. Dimensions is classified in these ICS categories:

• 49.030.30 Nuts

1 Scope

This International Standard specifies the dimensions of plain, hexagonal nuts, reduced height, reduced across flats, with MJ threads, of classifications: 450 MPa¹)/425 C²), 600 MPa¹)/235 C²), 600 MPa¹)/315 C²), 600 MPa¹)/650 C²), 900 MPa¹)/235 C²), 900 MPa¹)/730 C²) and 1 100 MPa¹)/600 C²).

Nuts provided with holes are intended to be used with lockwire in conformity with ISO 245.

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