Step inside the factory to witness the fascinating and precise process of manufacturing rear wheel bearing lock nut plates for heavy-duty trucks. This video takes you through every step of production, ...

Behind the dust cap is the castle nut, which holds the bearing in place (some vehicles use a locking nut and conventional nut to secure the bearing). A cotter pin is attached to the nut and its ...

Business: Manufacture and sales of Hard Lock Nuts, Hard Lock Bearing Nuts, Space Lock Nuts, Hard Lock Set Screws, and other products (all patented) Capitalization: ¥10 million Employees: 49 ...