1/4″- 20 2 Flute Union Butterfield HSS Bright UNC Hand Tap, Screw Thread Insert Spiral Point ANSI E-code # 15781/4X20H3
| Tool Type | Hand Tap | Applicable Material | | Steel | Hard Materials | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | |
| Thread Diameter Size (TDZ) | 1/4″ | Coating | Uncoated |
| Thread Tolerance Class (TCTR) | 2B|3B|H3 | Coolant Supply Property (CSP) | External |
| Thread Standard | NC | Cutting Direction (HAND) | Right Hand |
| Thread Cutting Part Length (THL) | 1-1/8″ | Measurement Type | Inch |
| Threads per Inch (TPI) | 20 | Connection Diameter Machine Side (DCONMS) | 0.318″ |
| Overall Length (OAL) | 2-23/32″ | Standard | ANSI |
| Cutting Edge Material | HSS | Length Group | 1.5D |
| End Shape | Spiral Point | Thread Size | 1/4″ - 20 |
| Flute Count (NOF) | 2 |
Product Features
| Family Description | E-code # 15781/4X20H3 | Country of Origin | USA |
Shipping Info
Package Weight
0.551
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