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 NPTF INT TAP $174.16 Add to cart M5-0.8, D7 R-FORM TAP W/COOL GRV TICN BO $20.98 Add to cart 3/4 – 14 5 FL ST FL TAP NPT $102.27 Add to cart 3/8 – 18 4F ST FL TAP NPTF $46.03 Add to cart