Screw Limit Gauge (LG), Unified (U) Screw [Special Number of Screw Threads: UN], Class 2A (Old JIS), Ring

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OSG
- The photo is a representative image.
[Features]
·Thread gauge for the Class 2A accuracy (former JIS standard-compliant), unified thread.

[Features]
·Thread gauge for the Class 2A accuracy (former JIS standard-compliant), unified thread.