4-40 Taps

We have the 4-40 taps you need to get the job done right.

Shop 4-40 Taps results

(Showing 1 - 15)

Mfr # 1112ZR

Key Features:

  • Item: Straight Flute Hand Tap
  • Shank Dia.: 0.141"
  • Tap Thread Size: #4-40
Mfr # 389424

Key Features:

  • Item: Thread Forming Tap
  • Tap Thread Size: 4-40
  • Tap Style: Thread Forming
Mfr # DWT54152

Key Features:

  • Tap Thread Size: #4-40
  • Item: High Speed Steel Hand Tap
  • Tap Dimension Type: Machine and Fraction Tap Set, Qualtech
Mfr # 1400104900

Key Features:

  • Item: Thread Forming Tap
  • Tap Thread Size: #4-40
  • Tap Chamfer: Bottoming
Mfr # CCT1060-83

Key Features:

  • Item: Alloy Steel Tap, 4-40 UNC
  • Fits Brand: Westward
  • Product Type: Tap
Mfr # CCT1060-84

Key Features:

  • Item: Alloy Steel Taper Tap,4-40
  • For Use With Mfr. Model Number: 1PZ54
  • Package Quantity: 1
Mfr # POU4-40

Key Features:

  • Item: Drill Bit and Tap Set
  • Drill Bit Material: High Speed Steel
  • Number of Pieces: 2
Mfr # BDT440

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: Tap,No. 43 Drill Bit Combo 4-40
  • Thread Direction: Right Hand
Mfr # 17000

Key Features:

  • Item: Thread Forming Tap
  • Tap Thread Size: #4-40
  • Tap Chamfer: Plug
Mfr # 5TWC5

Key Features:

  • Item: Spiral Point Tap
  • Tap Thread Size: #4-40
  • Tap Chamfer: Plug
Mfr # DWT57048

Key Features:

  • Item: HSS Spiral Point Tap
  • Tap Thread Size: #4-40
  • Number of Flutes: 2
Mfr # 300819

Key Features:

  • Item: Straight Flute Hand Tap
  • Shank Dia.: 0.141"
  • Tap Thread Size: #4-40
Mfr # DWTS4-40

Key Features:

  • Tap Thread Size: #4-40
  • Tap Dimension Type: Carbon Steel Tap Set
  • Item: Carbon Steel Hand Tap
Mfr # 1112

Key Features:

  • Tap Thread Size: #4-40
  • SAE or Metric: SAE
  • Item: Plug Tap
Mfr # 04CPB

Key Features:

  • Item: Straight Flute Hand Tap
  • Shank Dia.: 0.141"
  • Tap Thread Size: #4-40