10-24 UNC-2B Dimensions: A Comprehensive Guide
The 10-24 UNC-2B screw is a type of fastener widely used in various industries, including construction, automotive, and manufacturing. Understanding the dimensions of this screw is crucial to ensure proper fitment and functionality. In this article, we will delve into the details of 10-24 UNC-2B dimensions and provide a comprehensive guide for engineers, designers, and manufacturers.
What is a 10-24 UNC-2B Screw?
A 10-24 UNC-2B screw is a type of hex head cap screw that conforms to the Unified National Coarse (UNC) thread standard. The "10" refers to the nominal diameter of the screw in inches, which is approximately 0.190 inches or 4.83 mm. The "24" denotes the threads per inch, while "UNC" specifies the thread form. The "2B" indicates the screw's thread class, which falls under the "B" category for general-purpose applications.
10-24 UNC-2B Dimensions
Here are the essential dimensions of a 10-24 UNC-2B screw:
Major Diameter (D)
The major diameter of a 10-24 UNC-2B screw is 0.190 inches (4.83 mm).
Threads per Inch (TPI)
The threads per inch of a 10-24 UNC-2B screw are 24.
Thread Length (L)
The thread length of a 10-24 UNC-2B screw varies depending on the length of the screw. Typically, it ranges from 1/4 inch to 1 inch or more.
Hex Head Dimensions
The hex head dimensions of a 10-24 UNC-2B screw are as follows:
- Width Across Flats (W): 0.312 inches (7.92 mm)
- Width Across Corners (W2): 0.365 inches (9.27 mm)
- Height (H): 0.062 inches (1.57 mm)
Screw Length and Shank Dimensions
The screw length and shank dimensions of a 10-24 UNC-2B screw vary depending on the specific application. Here are some common dimensions:
- Screw Length (L): 1/2 inch, 5/8 inch, 3/4 inch, 1 inch, or more
- Shank Diameter (D2): 0.190 inches (4.83 mm)
- Shank Length (L2): Varies depending on the screw length and application
Conclusion
In conclusion, understanding the dimensions of a 10-24 UNC-2B screw is crucial for ensuring proper fitment and functionality in various applications. By referencing the dimensions outlined in this article, engineers, designers, and manufacturers can specify and use these screws with confidence.
