Straight Flute Tap: 1/4-20 UNC, 4 Flutes, Taper, 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:MSC-04470225

Manufactured from high-speed steel with a bright finish, this straight flute tap ensures superior durability for cutting threads in a range of materials such as metal, aluminum or stainless steel components. Featuring a 1/4-20 UNC thread pitch and four flutes designed to minimize chipping during operation, it delivers precision and accuracy in blind hole applications while its 3B class of fit ensures compatible fitting tightening to minimize wear. Ideal for use by machinists, mechanics or DIYers who require versatile threading tools across various industries including automotive, aerospace, hardware manufacturing, hobby and crafting, this high-quality tap delivers superior performance and reliability in creating precise and uniform threads.