Spiral Flute Tap: 3/8-16 UNC, 3 Flutes, Modified Bottoming, 3B Class of Fit, Powdered Metal, TICN Coated MPN:5348378

Round Die: 5/16-24 is designed for use on a variety of die and press machines to cut screw threads on bolts, nuts or other components that require an external thread. The 1in OD ensures compatibility with most standard die holders while the High Speed Steel composition offers superior durability against wear during heavy-duty operations in diverse applications such as automotive, hardware or industrial manufacturing industries where precise threading specifications must be met consistently. Its versatile design lends itself well in producing internal or external threads on a wide array of materials including steel, aluminum, brass, and plastics without compromising precision levels required for flawless results each time. Consequently, this product serves as a core component among die-makers and manufacturers relying upon precision dies to achieve their end objectives.