OSG - 1/2-20 UNF H10 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, Oxide Finish, 3-3/8" OAL, 1-21/32" Thread Length, Right Hand Thread, Series HY-PRO NRT
Item #: 09243098
Brand: OSG
Model #: 1400145101
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading to the bottom of blind holes and have 2 to 2-1/2 threads.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
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) | 1/2-20 |
| Thread Limit | H10 |
| Chamfer | Modified Bottoming |
| Finish/Coating | Oxide |
| Material | Cobalt |
| Overall Length (Inch) | 3-3/8 |
| Thread Standard | UNF |
| Thread Length (Inch) | 1-21/32 |
| Series/List | HY-PRO NRT |
| Thread Direction | Right Hand |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Material Application | Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel |
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