
| Rc | Pipe-1 | SU-S-PT | Pipe-21 | ||
| Hand Taps for Taper Pipe Threads | Hand Taps for Taper Pipe Threads, Short (lg) Type, for Stainless Steels | ||||
| JIS | JIS | ||||
| PT | Pipe-2 | FC-PT | Pipe-22 | ||
| Hand Taps for Taper Pipe Threads, Long (lg) Type | Hand Taps for Taper Pipe Threads, Long (lg) Type, for Cast Irons | ||||
| JIS | JIS | ||||
| PT LH | Pipe-3 | FC-S-PT | Pipe-23 | ||
| Hand Taps for Taper Pipe Threads, Long (lg) Type, for LH Threads | Hand Taps for Taper Pipe Threads, Short (lg) Type, for Cast Irons | ||||
| JIS | JIS | ||||
| PT-X | Pipe-4 | CT-PT | Pipe-24 | ||
| X Series Hand Taps for Taper Pipe Threads, Short (lg) Type | Carbide Taps for Taper Pipe Threads, Long (lg) Type, for Cast Irons | ||||
| JIS | JIS | ||||
| S-PT | Pipe-5 | CT-S-PT | Pipe-25 | ||
| Hand Taps for Taper Pipe Threads, Short (lg) Type | Carbide Taps for Taper Pipe Threads, Short (lg) Type, for Cast Irons | ||||
| JIS | JIS | ||||
| S-PT LH | Pipe-6 | Rp | Pipe-26 | ||
| Hand Taps for Taper Pipe Threads, Short (lg) Type, for LH Threads | Hand Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LS-PT | Pipe-7 | PS | Pipe-27 | ||
| Long Shank Hand Taps for Taper Pipe Threads, Long (lg) Type | Hand Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LS-S-PT | Pipe-8 | PS LH | Pipe-28 | ||
| Long Shank Hand Taps for Taper Pipe Threads, Short (lg) Type | Hand Taps for Parallel Pipe Threads, for LH Threads | ||||
| JIS | JIS | ||||
| SP-PT | Pipe-9 | LS-PS | Pipe-29 | ||
| Spiral Fluted Taps for Taper Pipe Threads, Long (lg) Type | Long Shank Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| SP-S-PT | Pipe-10 | SP-PS | Pipe-30 | ||
| Spiral Fluted Taps for Taper Pipe Threads, Short (lg) Type | Spiral Fluted Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| SP-PT-X | Pipe-11 | LS-SP-PS | Pipe-31 | ||
| X Series Spiral Fluted Taps for Taper Pipe Threads, Short (lg) Type | Long Shank Spiral Fluted Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LS-SP-PT | Pipe-12 | CT-PS | Pipe-32 | ||
| Long Shank Spiral Fluted Taps for Taper Pipe Threads, Long (lg) Type | Carbide Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LS-SP-S-PT | Pipe-13 | G | Pipe-33 | ||
| Long Shank Spiral Fluted Taps for Taper Pipe Threads, Short (lg) Type | Hand Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| INT-PT | Pipe-14 | PF | Pipe-34 | ||
| Interrupted Taps for Taper Pipe Threads, Long (lg) Type | Hand Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| INT-S-PT | Pipe-15 | PF LH | Pipe-35 | ||
| Interrupted Taps for Taper Pipe Threads, Short (lg) Type | Hand Taps for Parallel Pipe Threads, for LH Threads | ||||
| JIS | JIS | ||||
| LS-INT-PT | Pipe-16 | LS-PF | Pipe-36 | ||
| Long Shank Interrupted Taps for Taper Pipe Threads, Long (lg) Type | Long Shank Hand Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LS-INT-S-PT | Pipe-17 | SP-PF | Pipe-37 | ||
| Long Shank Interrupted Taps for Taper Pipe Threads, Short (lg) Type | Spiral Fluted Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LC-PT | Pipe-18 | LS-SP-PF | Pipe-38 | ||
| Hand Taps for Taper Pipe Threads, Long (lg) Type, for Low Carbon Steels | Long Shank Spiral Fluted Taps for Parallel Pipe Threads | ||||
| JIS | JIS | ||||
| LC-S-PT | Pipe-19 | SU-PF | Pipe-39 | ||
| Hand Taps for Taper Pipe Threads, Short (lg) Type, for Low Cabon Steels | Hand Taps for Parallel Pipe Threads, for Stainless Steels | ||||
| JIS | JIS | ||||
| SU-PT | Pipe-20 | FC-PF | Pipe-40 |
Hand Taps for Taper Pipe Threads, Long (lg) Type, for Stainless Steels Hand Taps for Parallel Pipe Threads, for Cast Irons