STANDARD SPIRAL POINT $28.34 1/4-28 STI H3 3S/P PLUG STANDARD SPIRAL POINT quantity Add to cart SKU: OSG 1832200 Categories: Spiral Point, Taps, Threading Description 1/4-28 STI H3 3S/P 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 1/8 – 27 SM SHK 4F ST FL TAP NPT $31.71 Add to cart 8-32, H3 R-FORM TAP TIN BOT HSS $17.40 Add to cart 1/2 – 14 5 FL ST FL NPTF INT TAP $82.09 Add to cart 3/8 – 18 5 FL ST FL NPTF INT TAP $51.58 Add to cart