1. Other Aviation Parts Accessories For Sale
  2. sku: 22876576079753813
  3. BOEING AN500-4-22

BOEING AN500-4-22 Screw

An500-4-22 Boeing Genuine Screw New Oem

( Brand: Boeing ), ( Manufacturer Part Number: AN500-4-22 ), ( Part Type: Screw )

Review BOEING Genuine Screw New Oem

Boeing AN500-4-22 Screw - High-Performance Fastener for Aerospace Applications

The Boeing AN500-4-22 screw, manufactured by Boeing Commercial Airplanes, is a high-strength, high-performance fastener specifically designed for use in aerospace applications. This screw is integral to the structural integrity of various aircraft components, ensuring safety, reliability, and durability.

Measuring 0.250 inches in diameter and boasting a thread pitch of 16 threads per inch, this AN500-4-22 screw is part of the AN (Aircraft Nuts and Bolts) series, which is recognized for its stringent quality and testing standards. The screw's head conforms to the Type A, Flat Head, Slotted design, allowing for easy manual torquing during installation.

Crafted from SAE 5140 alloy steel, this screw offers excellent tensile strength, yield strength, and fatigue resistance. The material selection ensures the screw can withstand the rigorous demands of aviation environments, including extreme temperatures and pressures.

The surface of the Boeing AN500-4-22 screw undergoes a rigorous finishing process. First, the screw receives a phosphate conversion coating, which creates a microscopic porous layer on the surface of the screw. This layer enhances the adhesion properties of subsequent coatings and primers. Following the phosphate conversion coating, a high-performance zinc-rich primer is applied. This primer not only promotes a uniform coating but also acts as a corrosion barrier. Lastly, the screw is coated with a high-quality, high-performance topcoat, ensuring long-lasting protection against corrosion and wear.

The Boeing AN500-4-22 screw's thread form conforms to the Unified National Coarse (UNC) thread series. This thread form is widely used in the aerospace industry due to its ability to offer high load-bearing capacity and resistance to galling and seizing. The screw's thread profile ensures a secure and reliable mechanical bond between components during installation.

To maintain the highest level of quality and consistency, Boeing manufactures these screws in accordance with industry-standard specifications, such as ASTM F1852 and MIL-DTL-88B111. Each screw undergoes stringent testing and inspection processes, including tensile testing, torque testing, and dimensional inspections.

In summary, the Boeing AN500-4-22 screw is a high-performance, high-strength fastener designed for critical aerospace applications. Its precise dimensions, excellent material properties, and robust coating system make it an essential component for maintaining the structural integrity of various aircraft components.

Boeing AN500-4-22 Screw: A Comprehensive Analysis of Its Pros and Cons

Introduction:

The Boeing AN500-4-22 screw is a high-strength, self-drilling, and self-tapping fastener commonly used in the aerospace industry. This analysis aims to provide a clear understanding of the advantages and disadvantages of using this specific screw.

Pros:

1. High Strength: The AN500-4-22 screw offers superior strength compared to standard screws. It is designed to withstand the extreme conditions encountered in aviation applications, ensuring safety and durability.

2. Self-Drilling and Self-Tapping: This feature saves time and labor costs as it eliminates the need for pre-drilling and tapping. It also reduces the likelihood of errors during the installation process.

3. Corrosion Resistance: The screw is made of materials that provide excellent resistance to corrosion, ensuring its longevity and reliability in harsh environments.

4. Reduced Weight: The AN500-4-22 screw is lighter than traditional screws, contributing to overall weight savings in aircraft structures.

Cons:

1. Cost: The high-performance materials and advanced manufacturing processes used to produce the AN500-4-22 screw make it more expensive compared to standard screws.

2. Limited Availability: Due to its specialized nature, this screw may not be readily available from general fastener suppliers. Aviation industries and authorized distributors are the primary sources for purchasing this screw.

3. Installation Requirements: Although self-drilling and self-tapping, the AN500-4-22 screw still has specific installation requirements, such as torque and angle, to ensure proper seating and performance.

Conclusion:

The Boeing AN500-4-22 screw offers significant advantages in terms of strength, self-drilling and self-tapping capabilities, corrosion resistance, and weight savings. However, its high cost, limited availability, and specific installation requirements are potential drawbacks.

Recommendation:

For applications where safety, durability, and performance are critical, such as the aerospace industry, the Boeing AN500-4-22 screw is an excellent choice. Despite its higher cost and limited availability, the benefits it provides make it a worthwhile investment for companies operating in this field. For other industries or applications where standard screws may suffice, it is recommended to consider alternative, more cost-effective options.

Details:

Buyer should verify this is the exact part needed before purchasing.

part #: an500422 price

  • $10.11

specifications aviationpar:

  • brand: Boeing
  • mpn: An500-4-22
  • part type: Screw

seller aviationpar:

  • rating: 99.7%
  • # reviews: 24337
  • city: Beaver Dam, WI

general aviationpar:

  • condition: New
  • Parts Accessories > Aviation Parts Accessories > Parts

returns aviationpar:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

payments aviationpar:

  • credit card: Discover
  • other
  • wallet: Paypal

offer aviationpar:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: May 25, 2026
  • quantity: 8

shipping aviationpar:

  • transit: 3-7 Days
  • cost: $14.95
  • service: Standard
  • type: Fixed
  • class: Standard
part type: screw,
category: auto parts > aviation parts accessories > parts, sku: 22876576079753813,
Boeing AN500-4-22 Is Similar To:
aviationpar logo
1 offer $10.11 USD
  • New. Offer #1 priced at $10.11 + $14.95 shipping estimate = $25.06* total. +$14.95 shipping

Copyright © aviationpar.com