.375-24 UNF-3A Thread Dimensions
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The .375-24 UNF-3A thread is a type of Unified thread form used for screws and bolts. It is commonly used in aerospace and defense applications, as well as in other industries where high-strength, high-precision threads are required.
Thread Dimensions
The following are the dimensions for the .375-24 UNF-3A thread:
Major Diameter
The major diameter of the .375-24 UNF-3A thread is 0.375 inches.
Minor Diameter
The minor diameter of the .375-24 UNF-3A thread is 0.323 inches.
Pitch
The pitch of the .375-24 UNF-3A thread is 24 threads per inch.
Thread Height
The thread height of the .375-24 UNF-3A thread is 0.026 inches.
Thread Angle
The thread angle of the .375-24 UNF-3A thread is 55 degrees.
Class 3A Tolerances
The .375-24 UNF-3A thread has a Class 3A tolerance, which means that it has a tighter tolerance than a Class 2A thread. This ensures that the thread has a higher degree of precision and accuracy.
Applications
The .375-24 UNF-3A thread is commonly used in applications where high-strength, high-precision threads are required. Some examples of applications where this thread is used include:
Aerospace
The .375-24 UNF-3A thread is often used in aerospace applications, such as in aircraft and spacecraft design.
Defense
The .375-24 UNF-3A thread is used in defense applications, such as in missiles and other military equipment.
High-Performance Engineering
The .375-24 UNF-3A thread is used in high-performance engineering applications, such as in racing cars and other high-performance vehicles.
Other Industries
The .375-24 UNF-3A thread is also used in other industries where high-strength, high-precision threads are required, such as in medical devices and other precision equipment.
Conclusion
The .375-24 UNF-3A thread is a high-precision thread form used in a variety of applications where high-strength and high-precision threads are required. By understanding the dimensions and tolerances of this thread, engineers and manufacturers can design and manufacture high-quality parts and components that meet the requirements of these demanding applications.
