1/4-18 4F SPFL PIPE 15DEG HEL HP NPT $45.40 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 Q2400 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 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart M5-0.8, D7 R-FORM TAP W/COOL GRV TICN BO $20.98 Add to cart 3/8 – 18 4F ST FL TAP NPTF $46.03 Add to cart 1 1/4 – 11 1/2 5 FL ST FL TAP NPT $180.79 Add to cart