OSG - 1/4-18 NPTF, 3 Flutes, TiCN Coated, High Speed Steel, Interrupted Thread Pipe Tap - 9/16 Inch Shank Diameter, 9/16 Inch Shank Diameter, 1-1/16 Inch Thread Length, 0.42 Inch Square Size, 2-1/2 Chamfer, Series 12054
Item #: 59681486
Brand: OSG
Model #: 1205400308
Exact Tooling IR#: 04
Features and Benefits
NPTF (National Pipe Taper Fuel) refers to Dryseal American National Standard Tapered Pipe Threads. They do not require a sealant due to being formed by metal to metal contact.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Titanium carbonitride (TiCN) is harder and more wear-resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/4-18 |
| Thread Standard | NPTF |
| Material | High Speed Steel |
| Finish/Coating | TiCN |
| Number of Flutes | 3 |
| Overall Length (Inch) | 2-7/16 |
| Thread Length (Inch) | 1-1/16 |
| Shank Diameter (Decimal Inch) | 0.5625 |
| Square Size (Decimal Inch) | 0.4210 |
| Material Application | Aluminum; Cast Aluminum; Cast Iron; Hardened Steel; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel |
| Series/List | 12054 |
| Chamfer | 2-1/2 |
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