Thread Major Diameter Calculator
Introduction & Importance
Thread major diameter is a crucial aspect of screw threads, determining the size and strength of a bolt or screw. Our calculator simplifies the process of finding this measurement.
How to Use This Calculator
- Select the thread size from the dropdown.
- Click “Calculate” (button will be added in JS).
- View results and chart below the calculator.
Formula & Methodology
The formula for thread major diameter (D) is: D = d + 2 * p, where d is the core diameter and p is the pitch.
Real-World Examples
Data & Statistics
| Thread Size | Major Diameter (mm) | Pitch (mm) |
|---|---|---|
| M6 | 6 | 1 |
| M8 | 8 | 1.25 |
| M10 | 10 | 1.5 |
Expert Tips
- Always use the correct thread size for your application.
- Consider the material and load when selecting a thread size.
Interactive FAQ
What is thread major diameter?
Thread major diameter is the largest diameter of a screw thread.
Why is it important?
It determines the strength and size of a bolt or screw, affecting the load it can bear.