This app provides precise thread-cutting data for various international standards. It assists machinists, engineers, and CNC professionals in quickly finding essential measurements and detailed tables for thread dimensions and cutting values.





10+ similar apps compared and reviewed
Whether you want more options like Belt Length Calculator Pro or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





This app provides precise thread-cutting data for various international standards. It assists machinists, engineers, and CNC professionals in quickly finding essential measurements and detailed tables for thread dimensions and cutting values.











This tool simplifies complex pulley calculations for engineers, mechanics, students, and DIY enthusiasts. It helps determine mechanical advantage, effort force, and other key values for various pulley systems and drive types.


Calculate the flat pattern size for cutting blank plates for screw flight development and fabrication. This tool is essential for creating screw conveyors, ribbon blenders, and other process equipment.


Perform essential pressure vessel stress calculations with ease. Input dimensions for various tank geometries and instantly get results, including detailed formulae and ASME code compliance. Generate and share PDF reports with schematics.


Inspect and manage MQTT traffic with this utility. Connect to brokers, subscribe to topics, view message details, and publish new messages. Features include full-text search, JSON highlighting, and binary payload editing.








This utility app helps determine the change in length of common manufacturing materials caused by temperature fluctuations. It provides quick calculations for various materials, making it a handy tool for engineers and manufacturers on the go.