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 1/2 – 11 1/2 7 FL ST FL TAP NPT $253.83 Add to cart 1 1/4 – 11 1/2 5 FL ST FL TAP NPT $180.79 Add to cart 3/4 – 14 5 FL ST FL TAP NPT $102.27 Add to cart 2-56 H2 ROLL FORM BOT TAP TIN $27.60 Add to cart