2281 screw friction products are offered for sale by suppliers on Alibaba.com, of which ball screws accounts for 11%, construction machinery parts accounts for 1%.
A wide variety of screw friction options are available to you, such as manufacturing plant, machinery repair shops and building material shops.You can also choose from screw, nut and bearing screw friction,as well as from united states, turkey, and south korea screw friction,and whether screw friction is provided, or not available.