Hand STI Tap: 3/8-16 UNC, H3, 4 Flutes, Bottoming Chamfer MPN:K007073AS

A hand tap constructed from high-grade stainless steel designed for creating uniform threads in metals; it features a UNC 3/8-16 thread size and 4 flutes promoting clean cuts while the bottoming chamfer avoids stripping during tightening. Measuring 2-5/8 inches long and 0.375 diameter, its compact design ensures user comfort while allowing easy storage; its rigid structure minimizes bending and maintains dimensional accuracy over multiple uses. Primarily used in automotive, machining or aerospace applications demanding precision threading results; ideal for do-it-yourselfers and professionals seeking efficient hand tapping operation.