1/4-20 3 Flute 3B HSS-E UNC Machine Tap Spiral Point E-code # E0251/43FL
Spiral Point Tap; 1/4″ - 20 ; 3 FL ; HSSE ; Uncoated ; 3B ; Series E025
Additional Tariff Surcharge of 8 %
| Thread Standard | UNC | Applicable Material | | Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | |
| Thread Size | 1/4″ - 20 | Connection Diameter Machine Side (DCONMS) | 0.255″ |
| Thread Diameter Size (TDZ) | 1/4″ | Tapping Prehole Diameter (Pre-hole) | #7 |
| Threads per Inch (TPI) | 20 | End Shape | Spiral Point |
| Thread Tolerance Class (TCTR) | 3B | Style | Plug |
| Chamfer | 3.5P-5P | Cutting Direction (HAND) | Right Hand |
| Coating | Uncoated | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 3 | Length Group | 2.5xD |
| Cutting Edge Material | HSSE | Measurement Type | Inch |
| Standard | ANSI | Series/List # | E025 |
| Tool Type | Machine Tap |
Product Features
| Family Description | E-code # E0251/43FL | Country of Origin | Brazil |
Shipping Info
Package Weight
1.371
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