#4 - 40 Plug Taps, High Speed Steel (PACK OF 3)- National Coarse Thread
Model #: TAP-4-40BP
Price: $8.10
Description: #4-40 HS Plug Tap (PACK OF 3)
- Thread Diameter: #4
- Threads per Inch: 40
- High Speed Steel. Ground Thread
- Plug taps are the most popular hand tap, with a chamfer in between Taper Taps and Bottoming Taps.
- Recommended Drill Size: #43