pShearTap Spiral Point Tap, Series 2090, Measurement System Imperial, UNS, 1348, Plug Chamfer, 6 Flutes, HSS, Black Steam Oxide Over Nitride, Right Hand Cutting, 2406 in Thread Length, 7 in Overall Length, Steels and Stainless Steels up to 35Rc Hardness Material Applicationp.