Greenfield 317557 1/4-28 NF LH HS G H3 4FL BTM HAND TAP HTGPL
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$9.74
Chamfer TypeBottomingClass of Fit2BCutting DirectionLeft HandFinish/CoatingBrightMaterialHSSMaterial ApplicationCast Iron, Steel, Stainless Steel and Non-Ferrous MaterialsMeasurement SystemImperialNumber of Flutes4Overall Length2-1/2 inSeriesHTGPLShank Diameter0.255 inStyleHTGPLSurface ConditionBrightThread1/4-28Thread FormUNFThread Length0.63 inThread LimitH3Thread Pitch28Thread StandardGround/UNFTool Size1/4-28 UNFTypeGeneral Purpose
Specifications
| Chamfer Type | Bottoming |
| Class of Fit | 2B |
| Cutting Direction | Left Hand |
| Finish/Coating | Bright |
| Material | HSS |
| Material Application | Cast Iron, Steel, Stainless Steel and Non-Ferrous Materials |
| Measurement System | Imperial |
| Number of Flutes | 4 |
| Overall Length | 2-1/2 in |
| Series | HTGPL |
| Shank Diameter | 0.255 in |
| Style | HTGPL |
| Surface Condition | Bright |
| Thread | 1/4-28 |
| Thread Form | UNF |
| Thread Length | 0.63 in |
| Thread Limit | H3 |
| Thread Pitch | 28 |
| Thread Standard | Ground/UNF |
| Tool Size | 1/4-28 UNF |
| Type | General Purpose |
317557