Thread Profiles

Thread Profiles helps you look up thread geometry and dimensional limits on your phone. Select the thread family, nominal size, pitch and tolerance class to view the profile and its dimensions. Read nominal dimensions and deviations on the drawing, with minimum and maximum values in the table. Switch between millimetres and inches, zoom the profile and save results in local history. Lookup data is available offline. Choose from 18 languages inside the app. Metric threads are free. A one-time in-app purchase unlocks pipe, Unified inch and trapezoidal threads, including available tolerances. The app includes banner advertising, including after the upgrade. Internet access is required for purchases and ads.