1/4-28, H4 3F SPFL MOD BOT HSS DIN S/O $29.09 1/4-28, H4 3F SPFL MOD BOT HSS DIN S/O 1/4-28, H4 3F SPFL MOD BOT HSS DIN S/O quantity Add to cart SKU: YG BF424 Categories: Spiral Flute, Taps, Threading Description 1/4-28, H4 3F SPFL MOD BOT HSS DIN S/O 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 1/8 – 27 LG SHK 4F ST FL TAP NPT $31.71 Add to cart 2 – 11 1/2 7 FL ST FL TAP NPT $410.72 Add to cart 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart M8-1.25, D9 R-FORM TAP W/COOL GRV TICN B $25.91 Add to cart