HYPRO SPIRAL POINT $19.87 1/4-20 H3 3S/P PLUG HY-PRO S/O HYPRO SPIRAL POINT quantity Add to cart SKU: OSG 2830001 Categories: Spiral Point, Taps, Threading Description 1/4-20 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 1 1/2 – 11 1/2 7 FL ST FL TAP NPT $253.83 Add to cart 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart 1/2 – 14 5 FL ST FL NPTF INT TAP $82.09 Add to cart 3/8 – 18 4F ST FL TAP NPTF $46.03 Add to cart