Mitutoyo 25-50mm Screw Thread Micrometer (±3µm Accuracy) Mitutoyo

This Screw Thread Micrometer should be used with optional, interchangeable, anvils/spindle-tips that allow you to measure a wide range of metric/unified and Whitworth screw-thread pitch diameters. A metric (unified) 60° setting standard is included with all models except those measuring from 0.