6877 mm tap products are offered for sale by suppliers on Alibaba.com, of which basin faucets accounts for 3%, tap & die accounts for 3%, and kitchen faucets accounts for 1%.
A wide variety of mm tap options are available to you, such as hss, alloy steel and carbon steel.You can also choose from tapping, thread cutting and metal drill mm tap,as well as from oem mm tapand whether mm tap is odm, or obm.