4 inch - 4 Special Pitch Plug Tap, High Speed Steel
Model #: TAST-4-4
Description: 4"-4 HSS Special Tap, 0307-2600
- Thread Diameter: 4"
- Threads Per Inch: 4
- High Speed Steel. Ground Thread.
- Plug style special pitch tap - the most popular style hand tap, with a chamfer in between Taper Taps and Bottoming Taps.