46882 threads npt products are offered for sale by suppliers on Alibaba.com, of which pipe fittings accounts for 34%, tap & die accounts for 1%.
A wide variety of threads npt options are available to you, such as hss, alloy steel and carbon steel.You can also choose from tapping, thread cutting and thread tapping threads npt,As well as from odm, obm threads npt,And whether threads npt is oem, {2}, or {3}.