What size hole should I drill for a 10-24 machine screw?

What Size Hole Should I Drill for a 10-24 Machine Screw?

As an engineer with a manufacturing background, you understand the importance of precision when it comes to creating products.

One crucial aspect of manufacturing is determining the correct size hole to drill for a 10-24 machine screw.  

Understanding the Basics

Before we discuss the size of the hole to drill for a 10-24 machine screw, let’s first clarify what these numbers mean.

The “10” in 10-24 refers to the diameter of the screw, while the “24” indicates the number of threads per inch. This information is essential as it dictates the size of the hole you will need to drill.

Drill Size Chart

Here is a handy chart that outlines the recommended drill sizes for tapping holes for 10-24 machine screws:

Choosing the Right Drill Size

When drilling a hole for a 10-24 machine screw, it is crucial to select the correct drill size to ensure a proper fit.

Using the recommended tap drill size of #25 (0.1495 inches) will help you achieve the desired results. Be sure to measure and mark the location of the hole accurately before drilling to avoid any mistakes.

Importance of Accuracy

Precision is key when working with machine screws, as even the slightest deviation in hole size can lead to issues with threading and securing the screw in place.

By following the recommended drill size for a 10-24 machine screw, you can ensure a tight and secure fit for your components.

Final Thoughts

In conclusion, knowing the proper drill size for a 10-24 machine screw is essential for successful manufacturing processes.

By using the recommended tap drill size of #25 (0.1495 inches), you can achieve the precision and accuracy needed to create high-quality products. Remember to always measure twice and drill once to avoid any costly mistakes.

With the right tools and knowledge, you can confidently drill the perfect hole for your 10-24 machine screw.