940
  • Seven Fine NF-SAE Thread-Restoring Dies (1/4"-28 tpi, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18, 5/8"-18 tpi)
  • Soft plastic resealable pouch, 3" x 4½"
  • All NF rethreading dies are black oxided so you can quickly tell them apart from silver NC and gold zinc–plated metric dies
  • Will not crosscut or undercut the thread the way a cutting die will
  • NOTE: Not guaranteed when used on hardened threads or to cut new threads.
  • Weight: 0.21 lb
  • MADE IN USA
          SKU:F7
          7-Piece NF Fine Rethreading Die Set, 1/4"–5/8"
          940