Niigata Seiki Thread Pin Gauge M16 x P2.0, made in Japan.
• Centering a female thread hole is normally a difficult task.
• Using two gauges together makes it easy to measure the pitch between hole centers.
• Can be attached and removed quickly using simple tools.
• Makes it possible to set a reference point using screw holes, which was previously difficult.
• Allows measurement that is cheaper, faster, and more accurate than before.
• The tapered section provides support for high-precision measurement.
