OSG - 7/8-9 UNC, H5, 4 Flutes, Plug Chamfer, V Finish, Powdered Metal Spiral Point STI Tap - 5-1/8" OAL, 2-1/2" Thread Length, 0.6" Square Size, 2B Class of Fit, Series 314
Item #: 49214703
Brand: OSG
Model #: 31403708
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.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 7/8-9 |
| Class of Fit | 2B |
| Thread Limit | H5 |
| Number of Flutes | 4 |
| Chamfer | Plug |
| Finish/Coating | V |
| Overall Length (Inch) | 5-1/8 |
| Thread Standard | UNC |
| Material | Powdered Metal |
| Thread Length (Inch) | 2-1/2 |
| Square Size (Decimal Inch) | 0.6000 |
| Series/List | 314 |
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