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 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart 3/4 – 14 5 FL ST FL NPTF INT TAP $114.54 Add to cart 1/8 – 27 SM SHK 4F ST FL TAP NPT $31.71 Add to cart 1 – 11 1/2 5 FL ST FL TAP NPT $145.74 Add to cart