Spiral Flute Tap, Modified Bottoming, Tap Style General Purpose, High Speed Steel-E, Steam Oxide Finish, 3 Flutes, Size 1/2 In., Pitch 13, NC/UNC, Pitch Diameter Limits H11, Standard Projection -, Shank Dia. 0.367 In.For Cutting Internal Threads Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steel and Hardened Steels, Tolerance -, ANSI Standards, 290, Package Quantity 1
Restrictions- California Proposition 65 Warning: This product contains a chemical known to the State of California to cause cancer.