207 threaded worm rods products are offered for sale by suppliers on Alibaba.com, of which threaded rods accounts for 6%.
A wide variety of threaded worm rods options are available to you, such as general industry, heavy industry and mining.You can also choose from oem, odm and obm threaded worm rods,As well as from zinc, black threaded worm rods,And whether threaded worm rods is thrread rods m14-m36, {2}, or {3}.