STANDARD HAND TAP $35.62 1/2-20 H3 3FL PLUG STANDARD HAND TAP quantity Add to cart SKU: OSG 1172800 Categories: Straight Flute, Taps, Threading Description 1/2-20 H3 3FL 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 1-11 1/2 5 FL ST FL NPTF INT TAP $174.16 Add to cart 3/8 – 18 5 FL ST FL NPTF INT TAP $51.58 Add to cart 1/4 – 18 5 FL ST FL NPTF INT TAP $39.04 Add to cart M5-0.8, D7 R-FORM TAP W/COOL GRV TICN BO $20.98 Add to cart