Product Overview
Alfa USA Hand Tap, Black Oxide, 1/4" x 28 Tap Size, Bottoming Style, National Fine Thread, 4 Flutes, H3 Grind Limits, High Speed Steel, Made in USA, Ground Thread, Right Hand, 12 per Pack. Alfa Tools HTB80031 1/4-28 HSS Black Oxide Alfa USA Hand Tap Bottoming