Thread Data 3.0.2

This application offers comprehensive information on standard screw threads, encompassing both metric and imperial measurements.

The data presented includes visual representations of thread forms, as well as specifications such as thread angles, thread depth, height, pitch, radius, crest sizes, and dimensions for major, minor, and effective diameters. Additionally, it provides recommended tapping drill sizes and clearance drill sizes.

Users can quickly access the thread picker by double-tapping the screen. The application supports a variety of thread form standards, including:

• BA
• BSW
• BSF
• Metric Coarse
• Metric Fine
• UNC
• UNF
• UNEF
• BSP
• BSPT
• NPT
• Pg
• G

Users can select their thread size of interest from the available standard sizes. The application will then display the relevant thread data useful for screw cutting or thread milling, alongside the recommended drilling size for tapping operations.

An adjustable slider control is available to modify drill diameters according to metric, imperial, or gauge standards. This feature allows users to observe the impact on thread engagement or to select a desired engagement level to receive the appropriate drilling size recommendation.

The application facilitates seamless toggling between metric and imperial results and provides concise additional information on each thread standard. The drill standard tab allows selections of gauge or imperial fractional drills while displaying their corresponding metric equivalents.

This tool is particularly beneficial for engineers, machinists, inspectors, hobbyists, apprentices, designers, and engineering students, as it offers essential reference data without the need for traditional engineering handbooks or manuals.

Future updates are expected to expand the collection of thread types and sizes whilst enhancing overall functionality. Users are encouraged to submit suggestions for improvement through the built-in report function.