4-40 Tap & #43 Drill

Description:

Item # 10K7LAUPC: 081838953027
MACHINE SCREW TAP & DRILL COMBO PACK

  • Pack includes thread tap & best fit drill bit
  • Precision cut threads provide exact threading
  • Heat treated & tempered for file hard threads -
  • and a longer, more useful life
  • Designed for hand cutting applications