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Straight Flute Tap: 3/8-16 UNC, 4 Flutes, Bottoming, 3B Class of Fit, High Speed Steel, Oxide Coated MPN:1121401 is available to buy in increments of 1
Straight Flute Tap: 3/8-16 UNC, 4 Flutes, Bottoming, 3B Class of Fit, High Speed Steel, Oxide Coated
The Straight Flute Tap: 3/8-16 UNC is a premium high-speed steel straight flute tap with an oxide coating that delivers exceptional thread cutting performance. It has four flutes for faster threading and bottoming insert for producing clean chamfers. Its 3B class of fit ensures precise thread alignment in tapped holes, making it suitable for industries such as automotive, aerospace, construction, and general machining applications where accurate threaded components are critical. This tap is ideal for professionals or hobbyists who require precision threading capabilities on materials like cast iron, brass, aluminum, and bronze.