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All Products ➞ Threaded Inserts ➞ PowerCoil® ➞ STI Taps ➞ Straight Flute Taps ➞ Spark Plug - Pilot Nose
8 x 1.25mm STI Pilot Nose HSS Tap
| Part Number: | 3520-8.00PN |
| Brand: | PowerCoil |
| Barcode: | 9326518072010 |
| Internal Thread Diameter (mm): | 8 |
| Lead: | Pilot Nose |
| Length (mm): | 75 |
| Pitch (mm): | 1.25 |
About this item:
- 8 x 1.25mm STI Pilot Nose HSS Tap
- Metric Coarse Pilot Nose.
- HSS Pilot Nose Taps use the existing thread as a guide (pilot) when tapping a new female thread.
- Commonly used when repairing spark plug threads.
- PowerCoil wire thread inserts are installed into oversize tapped holes.
- Only PowerCoil STI (Screw Thread Insert) Taps are suitable for use with PowerCoil Wire Thread Inserts.
- STI Taps have a larger diameter, than standard taps, but the same pitch to accommodate the wire thread insert.
- Once the insert is installed in the tapped hole it creates the desired internal thread tolerance for the installed bolt or stud.