Hertel - #4-40 UNC H3 Thread Limit Plug Thread Forming Tap - High Speed Steel, TiCN Finish, 1-7/8" OAL
Item #: 77427078
Brand: Hertel
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is used on stainless steels, cast iron and aluminum alloys.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #4-40 |
| Thread Limit | H3 |
| Chamfer | Plug |
| Finish/Coating | TiCN |
| Material | High Speed Steel |
| Overall Length (Inch) | 1-7/8 |
| Thread Standard | UNC |
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