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4AHT4 14157 UNSPSC # 27112806

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Straight Flute Tap, Thread Size 3/8"-16, UNC, UNJC, Taper, Overall Length 2 15/16 in

  • Item # 4AHT4
  • Mfr. Model # 14157
  • UNSPSC # 27112806
  • Catalog Page # N/A
Country of Origin USA. Country of Origin is subject to change.

The bright finish on these taps provides a smooth, polished surface.

Technical Specs

  • Item Straight Flute Tap
  • Thread Size 3/8"-16
  • Thread Standard UNC, UNJC
  • Tap Chamfer Taper
  • Tap Material High Speed Steel
  • Tap Finish Bright (Uncoated)
  • Thread Length 1 1/4 in
  • Overall Length 2 15/16 in
  • 75% Thread Drill Size 5/16 in
  • Thread Limit H3
  • Class of Fit 2B, 3B
  • Thread Direction Right Hand
  • Number of Flutes 4
  • Tap Length Standard ANSI
  • Tap Shank Standard ANSI
  • 55% Thread Drill Size 8.4 mm
  • 65% Thread Drill Size P
  • Coolant Fed Non-Coolant Through
  • Extended Neck Yes
  • Measurement System Fractional Inch
  • Primary Material Application Steel
  • Primary Material Application ISO Code P
  • Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Stainless Steel
  • Secondary Material Application ISO Code K, M, N
  • Series 5303
  • Shank Dia. 3/8 in
  • Shank Length 1 11/16 in
  • Shank Type - Machining Straight
  • Spiral Direction Neutral
  • Square Size 0.286 in
  • Standards DIN 371
  • Tap Grouping Individual
  • Tap Style Straight Flute (Hand)
  • Thread Limit / Class of Fit H3 / 2B, 3B
  • Threads per Inch 16

The bright finish on these taps provides a smooth, polished surface.

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