Hertel - #4-40 UNC H3 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, 1-7/8" OAL
Item #: 77427391
Brand: Hertel
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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 | Bottoming |
| Material | High Speed Steel |
| Overall Length (Inch) | 1-7/8 |
| Thread Standard | UNC |
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