Walter-Titex - 3/8-16 UNC, 4 Flutes, Plug Chamfer, Oxide Finish, Cobalt Spiral Point STI Tap - 3-3/8" OAL, 0.367" Shank Diam, 7/16" Square Length, 0.275" Square Size, 3B Class of Fit, Series A222539
Item #: 71973622
Brand: Walter-Titex
Model #: 5348312
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.
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.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 3/8-16 |
| Class of Fit | 3B |
| Number of Flutes | 4 |
| Chamfer | Plug |
| Finish/Coating | Oxide |
| Overall Length (Decimal Inch) | 3.3750 |
| Overall Length (Inch) | 3-3/8 |
| Thread Standard | UNC |
| Material | Cobalt |
| Thread Length (Decimal Inch) | 0.9450 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Square Length (Inch) | 7/16 |
| Square Length (mm) | 11.10 |
| Square Size (Decimal Inch) | 0.2750 |
| Square Size (mm) | 6.99 |
| Series/List | A222539 |
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