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H.S.S. Taper Pipe Taps-NPT
- American standard
- Fully Ground
- ANSI standard.
- Ground from high speed steel.
- Designed for the internal threading of pipe fittings and pipes.
- General purpose taps.
| Item | Description | Flute | Thread Length | Shank Diameter |
Overall Length |
| NPT-116 | 1/16"-27 | 4 | 11/16'' | 0.3125" | 2-1/8'' |
| NPT-18 | 1/8"-27 | 4 | 3/4'' | 0.4375" | 2-1/8'' |
| NPT-14 | 1/4"-18 | 4 | 1-1/16'' | 0.5625" | 2-7/16'' |
| NPT-38 | 3/8"-18 | 4 | 1-1/16'' | 0.7000" | 2-9/16'' |
| NPT-12 | 1/2"-14 | 4 | 1-3/8'' | 0.6875" | 3-1/8'' |
| NPT-34 | 3/4"-14 | 5 | 1-3/8'' | 0.9063" | 3-1/4'' |
| NPT-1 | 1"-11-1/2 | 5 | 1-3/4'' | 1.1250" | 3-3/4'' |
| NPT-1-14 | 1-1/4"-11-1/2 | 5 | 1-3/4'' | 1.3125" | 4'' |
| NPT-1-12 | 1-1/2"-11-1/2 | 7 | 1-3/4'' | 1.5000" | 4-1/4'' |
| NPT-2 | 2"-11-1/2 | 7 | 1-3/4'' | 1.8750" | 4-1/2'' |
| NPT-2-12 | 2-1/2"-8 | 8 | 2-9/16'' | — | 5-1/2'' |
| NPT-3 | 3"-8 | 8 | 2-5/8'' | — | 6'' |
























































































