How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
Basic pitch diameter
diameter-3*sqrt(3)*pitch/8Pitch Diameter Calculator
Basic geometry of a symmetric 60° thread. No tolerance class, allowance, crest/root manufacturing details or measurement corrections; not a machining approval or strength calculation.
Basic geometry of a symmetric 60° thread. No tolerance class, allowance, crest/root manufacturing details or measurement corrections; not a machining approval or strength calculation.
Result
Enter your values and run the tool to see your result.