1/4-28 UNF 4 Flute H3 Plug HSS Standard Straight Flute Hand Tap- Steam Oxide
Straight Flute Tap; 1/4″ - 28 ; 2-1/2″ OAL ; 4 FL ; HSS ; Black Oxide ; H3 | 2B ; Series HTGP-SO
| Thread Diameter Size (TDZ) | 1/4″ | Chamfer | Plug |
| Threads per Inch (TPI) | 28 | Coating | Black Oxide |
| Thread Standard | NF | Flute Type | Straight |
| Overall Length (OAL) | 2-1/2″ | End Shape | Square |
| Thread Cutting Part Length (THL) | 1″ | Style | Plug |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Shank Type | Round w/ Drive Square |
| Flute Count (NOF) | 4 | Cutting Direction (HAND) | Right Hand |
| Application | General Purpose | Length Group | 2D |
| Applicable Material | | Steel | Stainless Steel | Cast Iron | Aluminum / Non-Ferrous Materials | | Measurement Type | Inch |
| Cutting Edge Material | HSS | Series/List # | HTGP-SO |
| Thread Tolerance Class (TCTR) | H3 | 2B | Thread Size | 1/4″ - 28 |
| Tool Type | Hand Tap |
Product Features
| Country of Origin | USA |
Shipping Info
Package Weight
0.027
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