20344 tapping threading products are offered for sale by suppliers on Alibaba.com, of which screws accounts for 35%, tap & die accounts for 14%.
A wide variety of tapping threading options are available to you, such as odm, obm.You can also choose from oem, yg tapping threading,as well as from thread cutting, thread tapping, and machine tool tapping threading,and whether tapping threading is alloy steel, or carbon steel.