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#4 40 National Coarse Machine Screw Tap

#4 40 National Coarse Machine Screw Tap

  • MIBRO
  • Item # 1142310
  • Model # 295131
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Overview

Size:

#4

Details + Specification

  • For cutting internal threads
  • Standard, pipe and metric sizes
  • Produced to exacting specifications
  • Tough, carbon tool steel for long life
  • Resist rust and tarnish
  • Cut cleaner, more accurate threads
  • Four flutes for extra chip clearance
  • Right-hand threaded taps in plug, taper and bottoming styles
  • Drill size permanently marked on each tap
  • Tap size 4-4ONC
  • Use drill size 43
Free Shipping to Stores

Free Shipping to Stores

Pick-Up is Easy

Pick-Up is Easy

Free Returns

Free Returns