M13 M14 M15 M16 M17 M18 M19 M20 x 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.5mm Left Hand Taper Metric Tap Pitch For Mold Machining

M13 M14 M15 M16 M17 M18 M19 M20 x 0.5 0.75 1.0 1.25 1.5 1.75 2.0 2.5mm Left Hand Taper Metric Tap Pitch For Mold Machining

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