#4-40 Hex Rethreading Die - Carbon Steel
Model #: HDN-4-40
- Thread Diameter: #4
- Threads Per Inch: 40
- Can be used with a common adjustable wrench
- Great for repairs in places where space is limited.
- The dimension across the flats is not designed for any specific holder.
Used primarily for repairing existing threads.
Hex shape allows use in tight places.
Can be used with a common adjustable wrench.