OSG

OSG 12604700 Thread Size 1-8, UNC, Thread Limit H4, Hand STI Tap

OSG 12604700
$182.04 / EA
Out of Stock
  • Finish/Coating: Bright
  • Material: HSS
  • Number of Flutes: 4
  • Series: 126
  • Shank Diameter - Decimal: 1.02 mm
  • Square Size: 1 in L x 0.766 in W
  • Thread Length: 1.751 in
  • Thread Size: 1-8
  • Thread Standard: UNC
  • Chamfer Type: 3.5P-4.5P Plug
  • Measurement System: Imperial
  • Overall Length - Fractional: 5-3/4 in

General Purpose tap series provides exceptional value for tapping helicoil (STI) threads in a variety of ferrous and nonferrous metals.

  • HSS material
  • Increased wear resistance
  • Straight Flute
  • For through or blind holes and short chipping materials
  • Inch & Metric
  • Complete Offering
  • Screw Thread Insert (STI) tap
  • Repair stripped threaded holes

Application:Aluminum Alloys, Cast Aluminum, Cast Iron, Carbon Steels

OSG 12604700 Thread Size 1-8 | UNC | Thread Limit H4 | 4 | 3.5P - 4.5P | Hand STI Tap