BS EN 4850:2022
Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature)/235 °C
| Standard number: | BS EN 4850:2022 |
| Pages: | 16 |
| Released: | 2022-04-08 |
| ISBN: | 978 0 539 05489 7 |
| Status: | Standard |
BS EN 4850:2022 Aerospace Series Screw
Introducing the BS EN 4850:2022 Aerospace Series Screw, a high-performance fastener designed to meet the rigorous demands of the aerospace industry. This screw is engineered with precision and durability in mind, ensuring reliable performance in critical applications.
Product Overview
The BS EN 4850:2022 standard specifies the characteristics of a screw with a 100° countersunk normal head, spiral drive recess, coarse tolerance normal shank, and medium length thread. This screw is made from high-quality alloy steel and is cadmium plated for enhanced corrosion resistance. It is classified to withstand a tensile strength of 1,100 MPa at ambient temperature and can operate effectively at temperatures up to 235°C.
Key Features
- 100° Countersunk Normal Head: Provides a flush finish, reducing aerodynamic drag and improving the overall aesthetics of the assembly.
- Spiral Drive Recess: Ensures a secure and efficient drive, minimizing the risk of cam-out and enhancing torque transfer.
- Coarse Tolerance Normal Shank: Offers a balance between strength and flexibility, accommodating slight misalignments during installation.
- Medium Length Thread: Provides optimal engagement and holding power, ensuring a secure fit in various materials.
- Alloy Steel Construction: Delivers exceptional strength and durability, making it suitable for high-stress applications.
- Cadmium Plated: Enhances corrosion resistance, extending the lifespan of the screw in harsh environments.
- High Tensile Strength: Classified to withstand 1,100 MPa at ambient temperature, ensuring reliable performance under heavy loads.
- Temperature Resistance: Capable of operating effectively at temperatures up to 235°C, making it suitable for high-temperature applications.
Technical Specifications
| Standard Number | BS EN 4850:2022 |
|---|---|
| Pages | 16 |
| Released | 2022-04-08 |
| ISBN | 978 0 539 05489 7 |
| Name | Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature)/235 °C |
| Status | Standard |
Applications
The BS EN 4850:2022 Aerospace Series Screw is ideal for use in a wide range of aerospace applications, including:
- Aircraft assembly and maintenance
- Spacecraft construction
- Avionics and instrumentation
- Engine components
- Structural assemblies
Why Choose BS EN 4850:2022 Aerospace Series Screw?
When it comes to aerospace applications, reliability and performance are paramount. The BS EN 4850:2022 Aerospace Series Screw offers several advantages that make it the preferred choice for engineers and technicians:
- Precision Engineering: Manufactured to exacting standards, ensuring consistent quality and performance.
- Durability: Made from high-strength alloy steel and cadmium plated for superior corrosion resistance.
- Versatility: Suitable for a wide range of aerospace applications, from structural assemblies to avionics.
- Compliance: Meets the stringent requirements of the BS EN 4850:2022 standard, ensuring compatibility with other aerospace components.
- Performance: Capable of withstanding high tensile loads and operating at elevated temperatures, making it ideal for demanding environments.
Conclusion
The BS EN 4850:2022 Aerospace Series Screw is a top-tier fastener designed to meet the exacting demands of the aerospace industry. With its combination of precision engineering, high-strength materials, and superior corrosion resistance, this screw is the ideal choice for critical aerospace applications. Whether you are assembling aircraft, constructing spacecraft, or maintaining avionics, the BS EN 4850:2022 Aerospace Series Screw delivers the reliability and performance you need.
BS EN 4850:2022
This standard BS EN 4850:2022 Aerospace series. Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature)/235 °C is classified in these ICS categories:
- 49.030.20 Bolts, screws, studs