ral Fluted TapO lverall engthThread length Thread+Neck lengthShank lengthShank dia.Size of squareLength of square
LℓnℓsDsKℓk
Size P STI SpiralClass FlutedCode Taps for HelChamfer ical CoilL (inch) Wireℓ (inch) Screwℓn (inch) Threℓs (inch) ad InsDs (inch) ertsK (inch)ℓk (inch)No. of flutesType
STI 3/8-24UNFGH2 GH3SUU06M2NEB SUU06M3NEB2P3.9370.906-2.0080.3230.2420.40633
STI 7/16-14UNCGH2 GH3SUU07Q2NEB SUU07Q3NEB2P4.3311.024-2.2050.4290.3220.533
STI 7/16-20UNFGH2 GH3SUU07N2NEB SUU07N3NEB2P4.3311.024-2.2050.4290.3220.533
STI 1/2-13UNCGH2 GH3SUU08R2NEB SUU08R3NEB2P4.3311.024-2.2050.4800.360.56233
STI 1/2-20UNFGH2 GH3SUU08N2NEB SUU08N3NEB2P4.3311.024-2.2050.4800.360.56233