1/2-20 H3 3FL HSS SP FL
Spiral Flute Tap; 1/2″ - 20 ; 3-3/8″ OAL ; 3 FL ; HSS ; Black Oxide ; H3 ; Series 303

| Thread Diameter Size (TDZ) | 1/2″ | Thread Tolerance Class (TCTR) | H3 |
| Threads per Inch (TPI) | 20 | Tool Type | High Performance Tap |
| Thread Standard | NF | Chamfer | 2.5P |
| Overall Length (OAL) | 3-3/8″ | Coating | Black Oxide |
| Thread Cutting Part Length (THL) | 1-21/32″ | Flute Type | Spiral |
| Usable Length (LU) | 1.933″ | End Shape | Chamfer |
| Connection Diameter Machine Side (DCONMS) | 0.367″ | Style | Modified Bottoming |
| Flute Count (NOF) | 3 | Measurement Type | Inch |
| Applicable Material | | Stainless Steel | | ToolTypeName | Spiral Flute Taps |
| Cutting Edge Material | HSS | Series/List # | 303 |
Product Features
| Remarks | •EXOTAP VA-3 Spiral Fluted Taps, provides free cutting, rapid chip removal in stainless steel
•Provides Free Cutting, Rapid Chip Removal In Stainless Steels
•Steam Oxide Finish Shown
•VC10 and VA3 Taps Available TiCN | Country of Origin | Brazil |
Shipping Info
Package Length
5.00000
Package Width
.75000
Package Height
.70000
Package Weight
0.1
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