1/2-20, H3 3F SF MOD BOT HSS S/O $45.12 1/2-20, H3 3F SF MOD BOT HSS S/O 1/2-20, H3 3F SF MOD BOT HSS S/O quantity Add to cart SKU: YG BB583 Categories: Spiral Flute, Taps, Threading Description 1/2-20, H3 3F SF MOD BOT HSS 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 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart 3/8 – 18 5 FL ST FL NPTF INT TAP $51.58 Add to cart 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