Straight Flute Tap: 1/2-13 UNC, 4 Flutes, Plug, 2B Class of Fit, High Speed Steel, Black Oxide Coated MPN:330059

McMaster-Carr's straight flute tap is a high-speed steel tap with a class 2B fit, designed for tapping threads in various materials such as metals and plastics. With a 1/2-13 UNC thread size, this tap has four flutes that ensure efficient chip removal during use. The plug style taper of the tap allows for easier alignment while tapping and also prevents any debris from entering the hole being drilled. This straight flute tap is coated with black oxide to protect against rust and corrosion, ensuring durability and longevity. Its many benefits make it an essential tool in industries such as automotive, aerospace, and electronics, where precision and accuracy are critical. Whether you're creating threaded holes for fasteners or assemblies, this straight flute tap delivers reliable performance every time.