Description
11 SIZES (33 TAPS) Machine Screw Taps NC/NF
These are the very small UNF & UNC AMERICAN THREADS that you normally only see in books, but they are extensively used for small Machine screws in the Industry, there is 11 different sizes in this set, each Tap size comes in a set of 3 which include a Taper, Intermediate and Plug type.
*0-80NF*1-64NC*1-72NF*2-56NC*2-64NF*3-48NC*3-56NF*4-40NC*4-48NF*5-40NC *6-32NC
Taps are made from quality Carbon Steel with a well finished ground thread.
We also offer these sizes in HSS please check our store for more sizes of Machine Screw Taps & Dies.