Mitutoyo 188-122 Screw Pitch Gages, 0.4 - 7mm Metric Screw Pitch Gauge Mitutoyo Metric Screw Pitch Gage 0.4 - 7mm 188-121 Machinist Measuring Tool This metric screw pitch gage has the thread pitch size stamped on each gage and has the following specifications: Metric Screw Pitch Gage: 60º Range: 0.4 - mm... Mitutoyo is the world's leading manufacturer of precision measuring equipment, offering a huge range of products from micrometres, callipers and dial gauges to hardness testers, vision measuring systems and 3D coordinate measuring machines MITUTOYO, Metric, 0.4 mm to 7 mm Thread Pitch, Thread Pitch Gauge Set Metric Unified and Whitworth screw pitch gages , 0., 4mm-7mm range