Have you ever wondered what fasteners are on a plane? Or what materials makeup aerospace fasteners?

In this blog post, we will be discussing what aerospace fastener is, the different types, and also the materials that they are made from. We will also highlight the characteristics so that you can better understand them.

Read on to find out!

What Is an Aerospace Fastener?

Aerospace fasteners are fastening hardware such as rivets, screws, nuts, and bolts specifically designed for airplanes.

To withstand extreme environments, such as high altitudes and cold temperatures, the aviation industry uses high-performing alloys for fasteners.

If you want to work in the aeronautical manufacturing industry, it’s good to learn more about these essential fasteners because they will help you a long way! Not only will this help you get a deeper understanding of the products you’re using, but it will also give you an edge when it comes to the competition.

With a little bit of knowledge, you being an engineer can make sure your aerospace fasteners are always up to par and performing to their best!

Materials of Aerospace Fasteners

Aerospace fasteners are one of the most important materials used in the aviation industry. They have to withstand extreme temperatures and pressures, so engineers use high-quality materials for their manufacturing.

Here are the common options for aerospace fasteners:

  • Aluminum (Lightweight and affordable)
  • Steel (Stronger than aluminum)
  • Superalloys (Highly versatile)
  • Titanium (High heat and cold resistance)

Understanding the different types will help you choose the right fastener for your project. Not to mention they are definitely one of the most commonly used materials in aerospace, and choosing the right one is essential for a successful outcome.

Aerospace Fasteners Covers’ Materials

To offer additional protection against environmental and atmospheric conditions, commercial aircraft Fasteners need covers. Materials include:

  • Zinc
  • Silver
  • Cadmium
  • Black Oxide
  • Phosphate
  • Nickel

Types of Aerospace Fasteners

Types of fasteners include:

  • Rivets (To join multiple metal sheets)
  • Aerospace Screws (Most common aerospace fastener)
  • Aerospace Bolts (Used with nuts or a mating bolt)
  • Nuts (Used with a mating bolt or screw)
  • Aerospace Collars (Helps in attaching the rivet to the object)
  • Aerospace Washers (Used with nuts to protect metal sheets)

Characteristics of Aerospace Fasteners

Aerospace fasteners are some of the most important components in aircraft construction. Therefore, they’re made from high-quality materials that resist corrosion and wear over time, and they have to meet a number of specific requirements.

They are often used in commercial aviation, aeronautical engineering, and transportation equipment manufacturing. Undoubtedly, they’re essential for aircraft construction, and they play a vital role in preventing aircraft from breaking down or failing.

Fasteners also have to meet a number of requirements before approving them for the airplanes. Some of them are:

  • They are corrosion-resistant
  • They have a high fatigue strength
  • Aerospace fasteners withstand high temperatures and pressures
  • They are also easy to install and remove

The aerospace industry follows AS9100 and AS9120 quality management standards.

Conclusion

Fasteners serve as a key factor in maintaining their structural integrity by adequately anchoring them on the external surface of the aircraft framing or other supportive hardware such as engine mounts or landing gear struts.

If you’re looking for high-quality fasteners, get a quote from ASCO-Sintering.