Hand Tap Tap Style Straight Flute (Hand) Tap Dimension Type Inch Tap Thread Size 3/4 In.-16 Tap Chamfer Plug Number of Flutes 4 Pitch Diameter Limit H3 Tap Material High Speed Steel Tap Finish TiN Tap Thread Type UNF Right Hand Thread Length 2 In. Shank Dia 0.590 In. Overall Length 4-1/4 In. Number of Pieces 1California proposition 65 warning