1/4-28 STI H3 3RX
| Tool Type | STI Tap | Applicable Material | | Steel | Stainless Steel | Hard Materials | Super-Alloys / Titanium | |
| Style | Semi-Bottoming | Chamfer | 2.5P-3P |
| Thread Diameter Size (TDZ) | 1/4″ | Coating | Black Oxide |
| Thread Tolerance Class (TCTR) | H3 | Flute Helix Angle (FHA) | 15 Degrees |
| Thread Standard | STI | Usable Length (LU) | 1-1/8″ |
| Thread Cutting Part Length (THL) | 1/2″ | Measurement Type | Inch |
| Threads per Inch (TPI) | 28 | Connection Diameter Machine Side (DCONMS) | 0.317″ |
| Overall Length (OAL) | 2.72″ | Series/List # | 315 |
| Cutting Edge Material | HSS-PM | Thread Size | 1/4″ - 28 |
| Flute Count (NOF) | 3 |
Product Features
| Country of Origin | Brazil |
Shipping Info
Package Length
3.60000
Package Width
.45000
Package Height
.45000
Package Weight
0.05
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