#4-40 Spiral Point Tap, High Speed Steel - National Coarse Thread
Model #: TAG-4-40
Price: $2.90
Description: #4-40 HS Spiral Point Tap 0302-0041
- Thread Diameter: #4
- Threads per Inch: 40
- High Speed Steel.
- Ground Thread.
- Recommended Drill Size: #43
Spiral Point taps push chips forward, and are best for use in through holes.