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Machine Screw Tap, National Course Thread, #4 X 40

SKU #23118 Model #8012 UPC #042526080128
Machine Screw Tap, National Course Thread, #4 x 40

Irwin

Regular Price
$ 7.59 EA
Boerne Paint Boerne, TX
Key Features
AI Generated
  • Efficient chip removal is a key benefit of the straight flute design.
  • Match the tap with a 5/64 inch drill for optimal performance.
  • Class 2b thread output ensures compatibility with typical hardware.
  • The tap is forged from shock‑resistant S2 steel for maximum strength and hardness.
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Available for Special Order. Pickup In store in 3-8 days.

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Delivery from Boerne Paint, 78006

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Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

#4 x 40, national course thread, machine screw tap, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, straight flutes are ground to provide rapid chip removal for efficient threading, designed for hand threading work in a variety of materials taps produce a class 2b thread, use drill bit #43 or 5/64".

  • Rethreading