About this app
App for machinists who need screw thread tolerances. Any ISO or UN thread can processed. Even such exotics as M12.3x1.34. Internal and external threads supported. Also calculation of tap holes provided. You do not need tolerance tables and wasting time for searching anymore. All you need is in your phone Note: Due to rounding rules there may be some miscalculations (one or two microns). If precision is critical you should use appropriate standard.
Latest release
What’s New
- Complete redesign - Added BSPP Thread Support - Added switch between millimeters and inches - Changed input methods for UN Threads
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 2:11 PM Free
Screenshots
