Burkit
Burkit 1/4"-32 UNEF Tap and Die Set Right Hand | 1/4 x 32 UNEF Machine Thread Tap and Round Die, Used for Cutting or Repairing Threads on Metal.
Tap Length: 2.72"/69mm, Thread Head: 1.02"/26mm, Shank Diameter: 6.3mm, Square Head: 5mm x 5mm (L*W)...
$16.79
www.amazon.com