Hertel - 1/4-18 NPT, 5 Flutes, Chrome Plated, 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, Regular Hook
Item #: 75622126
Brand: Hertel
Exact Tooling IR#: 04
Features and Benefits
NPT (National Pipe Taper) refers to American National Standard Taper Pipe Threads. They are commonly used for general purpose applications and require a sealant.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Chrome is a corrosion resistant coating applied to a tool in a thin or heavy layer. It is commonly used on steel, aluminum, brass, copper or other non-chromium materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/4-18 |
| Thread Standard | NPT |
| Material | High Speed Steel |
| Finish/Coating | Chrome |
| Number of Flutes | 5 |
| Overall Length (Inch) | 2-7/16 |
| Thread Length (Inch) | 1-1/16 |
| Hook | Regular |
| Shank Diameter (Decimal Inch) | 0.5625 |
| Square Size (Decimal Inch) | 0.4210 |
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