If you are looking for a thread pitch gauge set that can measure pitches from 0.4 mm to 7 mm, then the Mitutoyo 188-121 Screw Pitch Gage is the right choice. This screw pitch gage has 18 leaves and it's made of steel. It has a folding design with flattened teeth that makes it easier to read and use. The thread angle is 60 degrees and its TPI ranges from 0.4 to 7 mm, which covers all the popular metric screw threads. Its maximum TPI is 7 mm while its minimum TPI is 0.4 mm, so this makes it very versatile in measuring different pitches as well as fine or coarse pitches.
With this Mitutoyo 188-121 Screw Pitch Gage, you will be able to take accurate measurements on various metric screw threads with ease.. This item has been restricted from sale in the following state (s): []