- Chamfer Type: Tapered
- Finish/Coating: Bright
- Material: High Carbon Steel
- Measurement System: Imperial
- Number of Flutes: 4
- Thread Size: 3/8-18
- Thread Standard: NPT
Irwin® Hanson®, 1904ZR, Pipe Tap, Measurement System: Imperial, 3/8-18 Thread, NPT Thread Standard, Tapered Chamfer, 4 Flutes, High Carbon Steel, Bright
- Application
- Item Features
For pipe fittings and tough starting applications
- Cuts internal threads in pipes
- Nominal size of the tap is that of the pipe fitting being tapped
- Tapered at a rate of 3/4 in-ft