They are screwed onto a bolt or threaded rod just like standard nuts, but a lock nut will then resist loosening under torque or vibration forces.

Lock Nut In Tirunelveli

Lock Nut Manufacturers In Tirunelveli

Lock Nut Suppliers In Tirunelveli

Lock Nut Exporters In Tirunelveli

Tirunelveli- Lock Nut.

Tirunelveli