GREENFIELD THREADING 306648 Straight Flute Hand Tap, Bottoming 4 Flutes
$29.75
Straight Flute Tap, Thread Size 9/16 In.-12, UNC, Bottoming, Overall Length 3 19/32 in, High Speed Steel, TiN, Right Hand, Thread Length 1 21/32 in, 75 Percent Thread Drill Size 12.20 mm, Thread Limit H3, Class of Fit 2B