M20 Threaded Rod

1609 m20 threaded rod products are offered for sale by suppliers on Alibaba.com, of which threaded rods accounts for 30%, bolts accounts for 30%. A wide variety of m20 threaded rod options are available to you, such as general industry, heavy industry and mining.You can also choose from oem, odm and obm m20 threaded rod,As well as from zinc, black m20 threaded rod,and whether m20 threaded rod is thrread rods m14-m36, or thread rods m14-m36.