1/4-28 H3 3FL S/O PLUG
Spiral Point Tap; 1/4″ - 28 ; 2-1/2″ OAL ; 3 FL ; HSS ; Black Oxide ; H3 ; Series 280
| Thread Standard | NF | Cutting Edge Material | HSS |
| Thread Size | 1/4″ - 28 | Tool Type | High Performance Tap |
| Thread Diameter Size (TDZ) | 1/4″ | Applicable Material | | Steel | Aluminum / Non-Ferrous Materials | |
| Threads per Inch (TPI) | 28 | Connection Diameter Machine Side (DCONMS) | 0.255″ |
| Thread Tolerance Class (TCTR) | H3 | Thread Cutting Part Length (THL) | 1″ |
| Usable Length (LU) | 0.996″ | End Shape | Spiral Point |
| Overall Length (OAL) | 2-1/2″ | Style | Plug |
| Chamfer | 4P-4.5P | Measurement Type | Inch |
| Coating | Black Oxide | Series/List # | 280 |
| Flute Count (NOF) | 3 |
Product Features
| Remarks | •Spiral Point Plug Style •H3 •For tapping hardened steel •Best Application: 4140, 4340, H13, D2 and 1055 up to 35HRC | Country of Origin | Mexico |
Shipping Info
Package Length
2.95000
Package Width
.35000
Package Height
.35000
Package Weight
0.105
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