120
  • 1/2" diameter NF-SAE (20 threads per inch) nut-sized hex thread-restoring die (3/4" across the flats)
  • You can use same wrench or socket to remove nut and run rethreading die on bolt or stud
  • Rethreading die will not crosscut or undercut the thread the way a cutting die will
  • Black oxided
  • MADE IN USA
            SKU:1/2FD-20
            1/2"-20 tpi Fine NF-SAE Rethreading Die
            120