212 unf thread hand taps products are offered for sale by suppliers on Alibaba.com, of which tap & die accounts for 79%.
A wide variety of unf thread hand taps options are available to you, such as odm, obm.You can also choose from oem, yg unf thread hand taps,as well as from thread cutting, thread tapping, and machine tool unf thread hand taps,and whether unf thread hand taps is alloy steel, or carbon steel.