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Snap-on TR5020B | Blue-Point NF Rethreading Die | 1/2–20 NF
Cut to 1/2–20, the TR5020B is a Blue-Point NF rethreading die from the rethreading tap and die set components range. A die works on external threads such as those on bolts, studs and shafts, and a rethreading die is used to clean up or restore threads that already exist. The figure after the dash is the number of threads per inch, here 20.
Key features
- Thread size: 1/2–20
- Type: NF Rethreading Dies
- Thread pitch: 20 threads per inch
- NF (fine) thread series
- Sold under the Blue-Point name
- Snap-on item number TR5020B
- Specifications
| Part Number | TR5020B |
| Brand | Snap-on |
| Type | NF Rethreading Dies |
| Country of Origin | USA |
| Size, inches (mm) | 1/2–20 |
| Thread Pitch | 20 TPI |
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