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4GT97 12040 UNSPSC # 27112806

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Spiral Point Tap, Thread Size 1/4"-20, UNC, Overall Length 2 1/2 in, HSS-E, Bright (Uncoated)

  • Item # 4GT97
  • Mfr. Model # 12040
  • UNSPSC # 27112806
  • Catalog Page # 2269 2269

These taps are designed for tapping nickel and titanium. They have a bright finish that provides a smooth, polished surface.

Country of Origin USA. Country of Origin is subject to change.

Technical Specs

  • Item Spiral Point Tap
  • Thread Size 1/4"-20
  • Thread Standard UNC
  • Tap Material HSS-E
  • Tap Finish Bright (Uncoated)
  • Thread Length 1 in
  • Overall Length 2 1/2 in
  • 75% Thread Drill Size #7
  • Thread Limit H2
  • Class of Fit H3
  • Thread Direction Right Hand
  • Number of Flutes 2
  • Primary Material Application Aluminum, Brass, Bronze, Copper
  • 55% Thread Drill Size #3
  • 65% Thread Drill Size #5
  • Coolant Fed Non-Coolant Through
  • Extended Neck Yes
  • Measurement System Fractional Inch
  • Primary Material Application ISO Code N
  • Series 7301
  • Shank Dia. 1/8 in
  • Shank Length 1 1/2 in
  • Shank Type - Machining Straight
  • Spiral Direction Neutral
  • Square Size 0.191 in
  • Standards ANSI
  • Tap Chamfer Plug
  • Tap Grouping Individual
  • Tap Thread Size 1/4"-20
  • Threads per Inch 20
  • Thread Limit / Class of Fit H3

These taps are designed for tapping nickel and titanium. They have a bright finish that provides a smooth, polished surface.

Country of Origin USA. Country of Origin is subject to change.
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