HYPRO SPIRAL POINT $19.87 1/4-28 H3 3S/P PLUG HY-PRO S/O HYPRO SPIRAL POINT quantity Add to cart SKU: OSG 2830401 Categories: Spiral Point, Taps, Threading Description 1/4-28 H3 3S/P PLUG HY-PRO S/O 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 M3-0.5, D5 R-FORM TAP W/COOL GRV TICN BO $24.00 Add to cart 1/8-27 LG SHK 5F STFL NPT/NPTF INT THD P $41.41 Add to cart 1 – 11 1/2 5 FL ST FL TAP NPT $145.74 Add to cart 1/8 – 27 LG SHK 4F ST FL TAP NPT $31.71 Add to cart