9040 threading knurled products are offered for sale by suppliers on Alibaba.com, of which thread rolling machines accounts for 5%, tap & die accounts for 1%, and milling cutter accounts for 1%.
A wide variety of threading knurled options are available to you, such as hss, alloy steel and carbon steel.You can also choose from oem, threading knurled,As well as from odm, obm threading knurled, and whether threading knurled is black, silver, or white.