1/4-18 4F FL PIPE TAP NPT/F NITRIDE & S/ $40.11 1/4-18 4F FL PIPE TAP NPT/F NITRIDE & S/ 1/4-18 4F FL PIPE TAP NPT/F NITRIDE & S/ quantity Add to cart SKU: YG S0400 Categories: Drills, Holemaking, Spade Drills Description 1/4-18 4F FL PIPE TAP NPT/F NITRIDE & S/ 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 #6 60 DEGREE CENTER DRILL $10.93 Add to cart 21/64 X 3-5/16 X 12IN A/C HSSCO DRILL $22.32 Add to cart 3.0x46x16 DR CARB (3xD)- $22.18 Add to cart 9/32×2-15/16×4-1/4 HSS JOB ST SHNK GOLD* $5.37 Add to cart