The nut specification table unifies all kinds of nuts in detail, and subdivides some specifications of nuts with the table. There are many kinds of nuts, but also nuts of different materials. Each type of nut has different specifications, and each screw has its own mechanical properties and functions.

Fine tooth all metal hexagon flange lock nuts, all metal hexagon flange lock nuts, fine tooth non-metallic insert hexagon flange lock nuts, fine tooth hexagon flange nuts, welding square nuts, welding hexagon nuts, fastening nuts, embedded round nuts, slotted round nuts, side round nuts with holes, end round nuts with holes, small round nuts, round nuts, ring nuts, butterfly nuts.