.250-28 Thread Dimensions
The .250-28 thread is a type of fastener thread used in various applications, including aerospace, automotive, and industrial manufacturing. It is a Unified thread form, which means it has a rounded root and a flat crest.
Thread Dimensions
The .250-28 thread has the following dimensions:
Major Diameter
The major diameter of the .250-28 thread is 0.250 inches (6.35 mm).
Minor Diameter
The minor diameter of the .250-28 thread is 0.2165 inches (5.50 mm).
Pitch
The pitch of the .250-28 thread is 28 threads per inch (TPI).
Thread Length
The thread length of the .250-28 thread can vary depending on the application and the specific fastener being used.
Thread Class
The .250-28 thread is typically classified as a Class 2 thread, which means it has a medium tolerance and is suitable for most general-purpose applications.
Applications
The .250-28 thread is commonly used in various applications, including:
Aerospace
The .250-28 thread is often used in aerospace applications, such as in aircraft engines, fasteners, and other components.
Automotive
The .250-28 thread is also used in automotive applications, including engine components, suspension systems, and other parts.
Industrial Manufacturing
The .250-28 thread is used in various industrial manufacturing applications, including machinery, equipment, and structural components.
Conclusion
The .250-28 thread is a common fastener thread used in various industries, including aerospace, automotive, and industrial manufacturing. Its dimensions, including major diameter, minor diameter, pitch, and thread length, make it suitable for a wide range of applications.
