Skip to product information
1 of 1

Irwin Hanson 1/4"-20 National Coarse Tap

Irwin Hanson 1/4"-20 National Coarse Tap

Regular price $3.39
Regular price Sale price $3.39
Sale Sold out
Shipping calculated at checkout.
  • Straight flutes are ground to provide rapid chip removal for efficient threading
  • Ideal for routine maintenance, repair work and for rethreading
  • Taps produce a class 2B thread
  • Designed for hand threading work in a variety of materials
  • 3 to 5 threads chamfered
View full details