STANDARD SPIRAL FLUTE Continue shopping “1 1/4 – 11 1/2 5 FL ST FL TAP NPT” has been added to your cart. $39.33 5/16-18 STI H3 3FX BOTT STANDARD SPIRAL FLUTE quantity Add to cart SKU: OSG 8013000 Categories: Spiral Flute, Taps, Threading Description 5/16-18 STI 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 3/8 – 18 5 FL ST FL NPTF INT TAP $51.58 Add to cart M8-1.25, D9 R-FORM TAP W/COOL GRV TICN B $25.91 Add to cart 1 1/2 – 11 1/2 7 FL ST FL TAP NPT $253.83 Add to cart 1/2-14 4F ST FL TAP NPTF $73.22 Add to cart