Spiral Flute Tap: 3/8-16 UNC, 3 Flutes, Bottoming, 2B Class of Fit, Cobalt, TIN Coated MPN:BU513700.5011

MSCDirect's spiral flute tap provides quick chip removal with precision thread creation, making it ideal for industries requiring strong threads that resist wear under high loads such as aerospace, automotive or construction. The three flutes provide increased debris evacuation while the UNC3/8-16 threads suit screwing into various materials like plastic, wood and metal. Additionally, the bottoming design ensures clean start with reduced damage to pre-existing threads on already tapped holes. MSCDirect's spiral flute tap is constructed of cobalt steel which delivers superior hardness for durability against heavy-duty usage while its TIN coated surface treatment allows it to be used in applications exposed to moisture or humidity with the added benefit of resistance to rust and corrosion, ensuring extended longevity even on challenging projects.