Special HSS Metric Hand Taps

Shop special-size high-speed steel (HSS) metric hand taps for cutting internal threads with less common metric diameters or pitches. These specialty taps are useful for machinery repair, industrial maintenance, fabrication, and applications requiring nonstandard metric thread specifications.

Verify the nominal metric diameter and thread pitch before ordering, particularly when matching an existing threaded component. Need help determining the correct drill bit? Use our Metric Tap Drill Calculator or consult our Tap and Drill Chart for additional threading references.