OverallOverallChamfer+Chamfer+Thread ThreadThread+NeckThread+NeckShankShankShankShankSize ofSize ofLength ofLength of
lengthlengthfull threadfull threadlengthlengthlengthlengthlengthlengthdia.dia.squaresquaresquaresquare
LLℓtℓtℓℓℓnℓnℓsℓsDsDsKKℓkℓk

HC+SP OX / HC-SP OX Spiral Fluted Taps for High Carbon Steels, Oxided Specification ■ Spiral fluted tap suitable for high carbon steels such as

E S55C and the like, oxided to avoid welding trouble. Oxide

HC+SP OX~M6
HC-SP OXM8~

Medium carbon steels High carbon steels

5〜10 5〜10

For icon explanation, refer to P.50

TYPE:1 TYPE:2

Segment:1C

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M3×0.5P1SCPP3.0GX2.5P469142643.2631
M4×0.7P2SCPQ4.0IX2.5P5211172954731
M5×0.8P2SCPQ5.0KX2.5P601322335.54.5731
M6×1P2SCPQ6.0MX2.5P6215263364.5731
M8×1.25P2SCMQ8.0NX2.5P7019-366.25832
M10×1.5P2SCMQ010OX2.5P7523-3875.5832
M12×1.75P2SCMQ012PX2.5P8226-428.56.5932
M16×2P2SCMQ016QX2.5P9526-4812.5101332