STANDARD HAND TAP $13.24 5/16-18 H3 4FL PLUG STANDARD HAND TAP quantity Add to cart SKU: OSG 1120700 Categories: Straight Flute, Taps, Threading Description 5/16-18 H3 4FL PLUG 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 3/4 – 14 5 FL ST FL NPTF INT TAP $114.54 Add to cart 2-56 H2 ROLL FORM BOT TAP TIN $27.60 Add to cart 1/4-20UNC H4 63.5L FORM TAP $34.22 Add to cart 1/2-14 4F ST FL TAP NPTF $73.22 Add to cart