1/4-20 UNC 3B 3 Flute HSS Spiral Flute Tap
Spiral Flute Tap; 1/4″ - 20 ; 3-1/4″ OAL ; 3 FL ; HSS ; Uncoated ; 3B

Additional Tariff Surcharge of 20 %
Thread Diameter Size (TDZ) | 1/4″ | Thread Tolerance Class (TCTR) | 3B |
Threads per Inch (TPI) | 20 | Standard | DIN 2184-1 |
Thread Standard | NC | Coating | Uncoated |
Overall Length (OAL) | 3-1/4″ | Flute Length | 15/16″ |
Thread Cutting Part Length (THL) | 25/64″ | Flute Type | Spiral |
Connection Diameter Machine Side (DCONMS) | 0.276″ | Cutting Direction (HAND) | Right Hand |
Flute Count (NOF) | 3 | Coolant Supply Property (CSP) | External |
Flute Helix Angle (FHA) | CW|15 Degrees | Measurement Type | Inch |
Cutting Edge Material | HSS |
Product Features
Family Description | 22400-UNC1/4 | Country of Origin | India |
Shipping Info
Additional Fees and Notes
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Package Weight
0.04
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