1/4-20 UNC 3B 3 Flute HSS THL Spiral Point Tap
| Thread Standard | NC | Connection Diameter Machine Side (DCONMS) | 0.255″ |
| Thread Diameter Size (TDZ) | 1/4″ | Thread Cutting Part Length (THL) | 0.63″ |
| Threads per Inch (TPI) | 20 | Flute Helix Angle (FHA) | CW|25 Degrees |
| Thread Tolerance Class (TCTR) | 3B | Flute Length | 1-1/32″ |
| Overall Length (OAL) | 2-19/32″ | Flute Type | Straight |
| Coating | TiAlN | End Shape | Spiral Point |
| Flute Count (NOF) | 3 | Cutting Direction (HAND) | Right Hand |
| Cutting Edge Material | HSS | Coolant Supply Property (CSP) | External |
| Standard | ANSI B94.9 | Measurement Type | Inch |
Product Features
| Family Description | A2220302-UNC1/4 | Country of Origin | Germany |
Shipping Info
Package Weight
0.042
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