STANDARD SPIRAL FLUTE $26.34 1/4-20 H3 3FX PLUG STANDARD SPIRAL FLUTE quantity Add to cart SKU: OSG 1430000 Categories: Spiral Flute, Taps, Threading Description 1/4-20 H3 3FX PLUG Diameter Diameter (decimal inch) Length of cut Overall length Shank diameter End style Corner radius Finish Flute type Flutes Helix Single/double end Tool length Neck length Included angle Brand Weight upc Tube width Tube height Tube length Related products M4-0.7, D6 R-FORM TAP W/COOL GRV TICN BO $20.66 Add to cart 1 – 11 1/2 5 FL ST FL TAP NPT $145.74 Add to cart 1/4 – 18 4F ST FL TAP NPT $34.87 Add to cart 3/8 – 18 5 FL ST FL NPTF INT TAP $51.58 Add to cart