GREENFIELD THREADING 305715 Straight Flute Hand Tap, Bottoming, 4 Flutes
$10.19
Straight Flute Tap, Thread Size 3/8 In.-16, UNC, Bottoming, Overall Length 2 15/16 in, High Speed Steel, TiN, Right Hand, Thread Length 1 1/4 in, 75 Percent Thread Drill Size 5/16 in, Thread Limit H3, Class of Fit 2B