5/16" - 18 High Speed Steel Plug Tap- National Coarse Thread
Model #: TAP-5/16-18
- Thread Diameter: 5/16"
- Threads per Inch: 18
- High Speed Steel. Ground Thread.
- Plug taps are the most popular hand tap, with a chamfer in between Taper Taps and Bottoming Taps.
- Can be used in a machine as well as by hand, but it does not drive the chips ahead like a Spiral Point Tap.