OSG - Spiral Flute Pipe Taps Thread Size (Inch): 1/4-18 Thread Standard: NPS
Item #: 94909207
Brand: OSG
Model #: 1659004008
Features and Benefits
NPS (National Pipe Straight) refers to American National Standard Straight Pipe. They are commonly used for threads in pipe couplings.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
V is a multi-layered TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
Spiral flute taps are used for threading blind holes in aluminum, brass and softer steels. The flute geometry draws the chips away from the hole where chip disposal may be an issue.
Product Specifications
Spiral Flute Pipe Taps; Thread Size (Inch): 1/4-18 ; Thread Standard: NPS ; Material: High Speed Steel ; Finish/Coating: V ; Tap Type: Spiral Flute ; Number of Flutes: 3
| Thread Size (Inch) | 1/4-18 |
| Thread Standard | NPS |
| Material | High Speed Steel |
| Finish/Coating | V |
| Tap Type | Spiral Flute |
| Number of Flutes | 3 |
| Helix Angle | 40 |
| Overall Length (Inch) | 3.9400 |
| Thread Length (Decimal Inch) | 0.7480 |
| Series/List | 16590 |
| Shank Diameter (Decimal Inch) | 0.5630 |
| Square Size (Decimal Inch) | 0.4210 |
| Through Coolant | No |
| Flute Direction | Right Hand |
| Chamfer | 2-1/2 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It