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Homepage>BS Standards>49 AIRCRAFT AND SPACE VEHICLE ENGINEERING>49.030 Fasteners for aerospace construction>49.030.20 Bolts, screws, studs>BS EN 3304:1997 Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS<sub>2</sub> lubricated. Classification: 1100 MPa (at ambient temperature)/315°C
immediate downloadReleased: 1997-02-15
BS EN 3304:1997 Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS<sub>2</sub> lubricated. Classification: 1100 MPa (at ambient temperature)/315°C

BS EN 3304:1997

Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS<sub>2</sub> lubricated. Classification: 1100 MPa (at ambient temperature)/315°C

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Standard number:BS EN 3304:1997
Pages:12
Released:1997-02-15
ISBN:0 580 27025 4
Status:Standard
BS EN 3304:1997 Screws

BS EN 3304:1997 Screws

Introducing the BS EN 3304:1997 Screws, a pinnacle of engineering excellence designed to meet the most demanding requirements of modern industries. These screws are meticulously crafted to provide unparalleled performance and reliability, making them an essential component in a wide range of applications.

Product Overview

The BS EN 3304:1997 standard specifies screws with a 100° countersunk reduced head, featuring an offset cruciform recess. These screws are designed with a close tolerance normal shank and a short thread, ensuring a precise fit and optimal performance. Manufactured from high-quality titanium alloy, these screws are anodized and lubricated with MoS2 to enhance their durability and resistance to wear.

Key Features

  • Material: Titanium Alloy - Known for its exceptional strength-to-weight ratio, corrosion resistance, and ability to withstand extreme temperatures.
  • Head Design: 100° Countersunk Reduced Head - Provides a flush finish, reducing drag and improving aerodynamics in applications where this is critical.
  • Recess Type: Offset Cruciform - Ensures a secure fit with compatible tools, reducing the risk of slippage and damage during installation.
  • Tolerance: Close Tolerance Normal Shank - Guarantees a precise fit, essential for high-performance applications.
  • Thread: Short Thread - Optimized for applications requiring minimal thread engagement without compromising strength.
  • Coating: Anodized - Enhances corrosion resistance and provides an attractive finish.
  • Lubrication: MoS2 - Reduces friction and wear, extending the lifespan of the screw.
  • Classification: 1100 MPa (at ambient temperature)/315°C - Suitable for high-stress environments and elevated temperatures.

Technical Specifications

These screws are classified under the BS EN 3304:1997 standard, which was released on February 15, 1997. The document spans 12 pages and is identified by the ISBN 0 580 27025 4. This standard ensures that the screws meet rigorous quality and performance criteria, making them suitable for use in critical applications.

Applications

The BS EN 3304:1997 screws are ideal for use in industries where reliability and performance are paramount. Some of the key applications include:

  • Aerospace: The lightweight and high-strength properties of titanium alloy make these screws perfect for aerospace applications, where weight reduction and durability are crucial.
  • Automotive: Used in high-performance vehicles, these screws contribute to improved efficiency and safety.
  • Marine: The corrosion-resistant properties of anodized titanium make these screws suitable for marine environments.
  • Industrial Machinery: Ensures reliable performance in machinery subjected to high stress and temperature variations.

Why Choose BS EN 3304:1997 Screws?

Choosing the right screw for your application is critical to ensuring the longevity and reliability of your equipment. The BS EN 3304:1997 screws offer several advantages:

  • Durability: The combination of titanium alloy and anodized coating ensures these screws can withstand harsh environments and prolonged use.
  • Precision: The close tolerance design ensures a perfect fit, reducing the risk of mechanical failure.
  • Performance: With a classification of 1100 MPa at ambient temperature and 315°C, these screws are built to perform under pressure.
  • Versatility: Suitable for a wide range of applications, from aerospace to industrial machinery.

Conclusion

The BS EN 3304:1997 screws are a testament to superior engineering and design. Whether you're in the aerospace, automotive, marine, or industrial sector, these screws provide the reliability and performance you need to keep your operations running smoothly. Invest in quality and choose the BS EN 3304:1997 screws for your next project.

DESCRIPTION

BS EN 3304:1997


This standard BS EN 3304:1997 Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°C is classified in these ICS categories:
  • 49.030.20 Bolts, screws, studs