Standard Pack = 1 piece(s). Class of Fit=H3; Coating=Bright; Material=High Speed Steel; Number of Flutes=3; Overall Length=6 IN ; Type=Spiral Point Taps; Size=3/8 IN -24 IN ; Style=Plug; Thread Type=NF; Size Type=Inch; Shank Diameter=0.275 IN ; Special Feature=Small Shank;