TPS UNC-1/4-20-M HE
HSS spiral flute machine taps unified coarse threads, for a wide range of materials.

Thread Diameter Size (TDZ) | 1/4″ | Standard | DIN 371 |
Thread Pitch (TP) | 1.25 mm | Tool Type | Machine Blind Hole Taps |
Threads per Inch (TPI) | 20 Threads/" | Coating | Uncoated |
Thread Standard | THFT | | Measurement Type | Metric |
Overall Length (OAL) | 80 mm | Grade | HE |
Thread Cutting Part Length (THL) | 13 mm | Thread Form Type (THFT) | UN60 |
Usable Length (LU) | 30 mm | Application | | Deep Hole with Short Thread | Taps for Deep Blind Hole | Taps for Short Blind Hole | |
Connection Diameter Machine Side (DCONMS) | 7 mm | Body Material | HSS |
Flute Count (NOF) | 3 | Drive Size (DRVS) | 5.5 mm |
Flute Helix Angle (FHA) | 40 Degrees | Thread Size | 1/4 - 20 |
Cutting Edge Material | HSS | Unit | M |






Product Features
Family Description | HSS spiral flute machine taps unified coarse threads, for a wide range of materials. | COO | Korea |
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Weight per item
0.0440
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