Machine Tap Tap Style Straight Flute (Hand) Tap Dimension Type Inch Tap Thread Size 10-24 Tap Chamfer Plug Number of Flutes 2 Pitch Diameter Limit H3 Tap Material High Speed Steel Tap Finish Bright Tap Thread Type UNF Right Hand Thread Length 1/2 In. Shank Dia 0.194 In. Overall Length 2-3/8 In. Number of Pieces 1California proposition 65 warning