STANDARD SPIRAL FLUTE $26.34 1/4-28 H3 3FX BOTT STANDARD SPIRAL FLUTE quantity Add to cart SKU: OSG 1430300 Categories: Spiral Flute, Taps, Threading Description 1/4-28 H3 3FX BOTT 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 M5-0.8, D7 R-FORM TAP W/COOL GRV TICN BO $20.98 Add to cart 1-11 1/2 5 FL ST FL NPTF INT TAP $174.16 Add to cart 2-56 H2 ROLL FORM BOT TAP TIN $27.60 Add to cart 1/8 – 27 SM SHK 4F ST FL TAP NPT $31.71 Add to cart