5/16-18 UNC H3 3FL SP PLUG HSS-E TiCN 5/16-18 UNC H3 3FL SP PLUG HSS-E TiCN SKU: WIDI 5365932 Categories: Spiral Point, Taps, Threading Description 5/16-18 UNC H3 3FL SP PLUG HSS-E TiCN 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 2-56 H2 ROLL FORM BOT TAP TIN $27.60 Add to cart 1/4 – 18 5 FL ST FL NPTF INT TAP $39.04 Add to cart 3/4 – 14 5 FL ST FL TAP NPT $102.27 Add to cart