Thread Pull Out Force Calculator

Calculate Thread Pull Out Force





Formula

The formula to calculate the thread pull out force is:

\[ F = \frac{A \times S}{SF} \]

Where:

What is Thread Pull Out Force?

Thread pull out force is the force required to pull a threaded connection out of its engagement. It is a critical value in engineering design, particularly in applications where mechanical fasteners are used. The pull out force depends on the material properties, the geometry of the threads, and the safety factor applied to ensure the connection remains secure under expected loads.

Example Calculation

Let's assume the following values:

Using the formula:

\[ F = \frac{0.05 \times 60000}{2.5} = 1200 \, \text{pounds} \]

The pull out force (F) is 1200 pounds.