About products and suppliers
824 metric thread classes products are offered for sale by suppliers on Alibaba.com, of which tap & die accounts for 1%, gauges accounts for 1%.
A wide variety of metric thread classes options are available to you, such as odm, obm.You can also choose from oem, metric thread classes,as well as from machine tool, screw tapping, and through holes metric thread classes,and whether metric thread classes is alloy steel, or carbon steel.