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All Products  ➞ Threaded Inserts ➞ PowerCoil® ➞ STI Taps ➞ Straight Flute Taps ➞ UNC

1" x 8 STI UNC Bottoming HSS Tap

Part Number:3532-1B
Brand:PowerCoil
Barcode:9326518074014
Diameter (inch):1
Lead:Bottoming
Length (mm):138
Pitch (tpi):8
TPI:8

About this item:
  • 1" x 8 STI UNC Bottoming HSS Tap
  • Unified National Coarse (UNC)
  • HSS Bottoming Lead 3B Tolerance Screw Thread Insert (STI) Tap.
  • 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.