5/16-18 UNC H3 4FL HSS BTM S/O HANDTAP $7.93 5/16-18 UNC H3 4FL HSS BTM S/O HANDTAP 5/16-18 UNC H3 4FL HSS BTM S/O HANDTAP quantity Add to cart SKU: YG T6316448 Categories: Straight Flute, Taps, Threading Description 5/16-18 UNC H3 4FL HSS BTM S/O HANDTAP 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 – 11 1/2 5 FL ST FL TAP NPT $145.74 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 M3-0.5, D5 R-FORM TAP W/COOL GRV TICN BO $24.00 Add to cart