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Description:
A self-locking nut is a fastener with internal thread typically used with a screw or bolt to connect two or more parts. A distinctive feature is the presence of a plastic insert that deforms when the screw or bolt is tightened. This insert creates friction that helps prevent the nut from loosening, even in the presence of vibration or other forces. Thanks to its high strength, this type of nut is a durable and reliable choice for varied applications. It is used in construction, mechanics and other fields where a secure, strong connection is essential.