1/4-18 4F SPFL PIPE 15DEG HEL HP NPT $34.87 1/4-18 4F SPFL PIPE 15DEG HEL HP NPT 1/4-18 4F SPFL PIPE 15DEG HEL HP NPT quantity Add to cart SKU: YG Q0400 Categories: Spiral Flute, Taps, Threading Description 1/4-18 4F SPFL PIPE 15DEG HEL HP NPT 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 M5-0.8, D7 R-FORM TAP W/COOL GRV TICN BO $20.98 Add to cart 1-11 1/2 5 FL ST FL NPTF INT TAP $174.16 Add to cart 8-32, H3 R-FORM TAP TIN BOT HSS $17.40 Add to cart M4-0.7, D6 R-FORM TAP W/COOL GRV TICN BO $20.66 Add to cart