Spiral Point Tap, Thread Size M4x0.7, Metric Coarse, Overall Length 54.10 mm, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 9.65 mm, 75 Percent Thread Drill Size 3.30 mm, Thread Limit D4, Class of Fit 6H, Number of Flutes 2 These taps come in standard sizes expressed in millimeters. The bright finish on these taps provides a smooth, polished surface.
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