1/2-20UNF H3 85.7L HSS-PM SYNCHRO SPPT T $45.22 1/2-20UNF H3 85.7L HSS-PM SYNCHRO SPPT T 1/2-20UNF H3 85.7L HSS-PM SYNCHRO SPPT T quantity Add to cart SKU: YG TTS66583 Categories: Spiral Point, Taps, Threading Description 1/2-20UNF H3 85.7L HSS-PM SYNCHRO SPPT T 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 LG 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 4F ST FL TAP NPTF $73.22 Add to cart 3/8 – 18 4F ST FL TAP NPTF $46.03 Add to cart