M7x1.0 Tap and Nut Die Set - High Quality High-Carbon Chromium-Manganese Steel

M7x1.0 Tap and Nut Die Set. 1x M7x1.0mm Tap. 1x M7x1.0mm Die. Rockwell hardness = HRC 60-67. Die Nut Size = 1" / 25.4mm.

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