4-40 3FL 2B Cobalt Spiral Flute Semi-Bott Green Ring Tap-TiCN-40 Degree Helix
Spiral Flute Tap; #4 - 40 ; 3 FL ; HSSCo ; TiCN ; 2B ; Series 3949
Additional Tariff Surcharge of 6.6 %
| Thread Diameter Size (TDZ) | #4 | Thread Tolerance Class (TCTR) | 2B |
| Threads per Inch (TPI) | 40 | Special Feature | Green Ring |
| Thread Standard | NC | Coating | TiCN |
| Flute Count (NOF) | 3 | Style | Semi-Bottoming |
| Flute Helix Angle (FHA) | 40 Degrees | Series/List # | 3949 |
| Cutting Edge Material | HSSCo |
Product Features
| Family Description | 4–40 3FL 2B COB SP FL GREEN RING | Country of Origin | Germany |
Shipping Info
Package Weight
0.026
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