OSG - #4-40 UNC H7 Thread Limit Bottoming Thread Forming Tap - Cobalt, Bright Finish, 1-7/8" OAL, 9/16" Thread Length, Right Hand Thread, Series 14001
Item #: 64565757
Brand: OSG
Model #: 1400157400
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #4-40 |
| Thread Limit | H7 |
| Chamfer | Bottoming |
| Finish/Coating | Bright |
| Material | Cobalt |
| Overall Length (Inch) | 1-7/8 |
| Thread Standard | UNC |
| Thread Length (Inch) | 9/16 |
| Series/List | 14001 |
| Thread Direction | Right Hand |
| Shank Diameter (Decimal Inch) | 0.1410 |
| Material Application | Alloy Steel; Aluminum; Cast Aluminum; Die Steel; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel; Stainless Steel |
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