Jun 25, 2025 · Glossary Thread calculator: All calculated results are based on; Basic outside diameter, Pitch, Location and Pitch Tolerances as per "my" best interpretation of ASME …

Feb 13, 2015 · Imperial unified national screw thread calculator; Diameters, tolerances, v-shape, lead angles.

Jan 25, 2020 · Description The calculations are based on the British standard Metric ISO Limits and Fits. All internal calculations are done in metric millimeters to a precision of up to half a …

Feb 15, 2015 · Unit conversion Imperial to and from Metric / decimal degree to sexagesimal degree

Apr 12, 2015 · Glossary Degrees per minutes: The number of degrees the tool tip will traverse along an arc relative to the center of rotation during a 1 minute time interval. IPM: (Feed inch …

Mar 5, 2015 · News: Metric thread calculator The Metric thread calculator has been updated and is now fully functional. Threads that are classes: 6g, 4g6g and 6H have been tested thoroughly …

Calculators Imperial and Metric Tap drill size calculators Find hole size or thread percentage for cutting taps and cold forming taps in both imperial and metric sizes Unified imperial screw …

NOTE: The calculator is incomplete and additional features will be added later on. Please report any bugs or erroneous results here. Thank you. The true position calculator is a tool to …

Dec 19, 2019 · Metric UN: (American Metric Unified National thread form) A standard that describes the shape of an internal or external thread using metric millimetre dimensions.

Apr 12, 2015 · Glossary Units of measure: The units of measure used when defining a bolt circle hole list must all be of the same type, for example: all in inches or all in millimetres. Hole …