Fasteners bring convenience to the machinery industry, but it has an inevitable weakness, that is, it will loosen itself during severe vibrations, causing damage or disintegration of parts or a complete equipment, causing accidents.Various machines and components are inseparable from fasteners in th......

Yes. ESLO lock nuts have been used in the steel structure connection of Shanghai maglev high-speed trains, and the effect is good. Its torque coefficient is slightly higher than that of standard threads.

Generally speaking, only be used for rigid connection. If you have special requirements, please contact our engineers.

The all-metal steel hexagonal self-locking nut can exert a stable locking function

Self-locking nuts generally rely on friction.