.2500-28 UNJF-3A: Understanding the Specifications
The .2500-28 UNJF-3A is a type of fastener commonly used in various industries, including aerospace, defense, and automotive. In this article, we will delve into the specifications and characteristics of this fastener, exploring its dimensions, material, and applications.
Dimensions
The .2500-28 UNJF-3A fastener has the following dimensions:
- Major Diameter: 0.2500 inches (6.35 mm)
- Threads per Inch: 28
- Thread Series: UNJF (Unified National Jet Fueld)
- Length: Varies depending on the application
Material
The .2500-28 UNJF-3A fastener is typically made from high-strength, high-temperature alloys such as:
- A286: A nickel-chromium-iron alloy with excellent strength, corrosion resistance, and high-temperature properties.
- Inconel 718: A nickel-chromium-iron alloy with high strength, corrosion resistance, and excellent weldability.
Applications
The .2500-28 UNJF-3A fastener is used in various applications that require high-strength, high-temperature resistance, and corrosion resistance, such as:
- Aerospace: Engine components, fasteners, and assemblies.
- Defense: Military equipment, fasteners, and assemblies.
- Automotive: High-performance engine components, fasteners, and assemblies.
Characteristics
The .2500-28 UNJF-3A fastener has the following characteristics:
- High-strength: Withstands high loads and stresses.
- High-temperature resistance: Operates effectively in high-temperature environments.
- Corrosion resistance: Resists corrosion and degradation in harsh environments.
- High-torque capacity: Supports high-torque applications.
Conclusion
The .2500-28 UNJF-3A fastener is a critical component in various industries, offering high-strength, high-temperature resistance, and corrosion resistance. Its unique dimensions, material, and characteristics make it an ideal choice for demanding applications.
