#4 - 40 Taper (Starting) Tap, High Speed Steel (PACK OF 3)- National Coarse Thread
Model #: TAT-4-40BP
Price: $8.10
Description: #4-40 HS Taper Tap (PACK OF 3)
- Thread Diameter: #4
- Threads per Inch: 40
- High Speed Steel.
- Ground Thread.
- Recommended Drill Size: #43
Taper taps have a long lead (5-6 threads) for starting a thread.
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