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Special Nut
a) This metallic nut features a flanged base with serrated grooves encircling its body.
b) This part is used for secure fastening in mechanical assemblies, with features designed to resist loosening under vibration.
c) The external structure, the serrated grooves or knurls, enhances grip for improved stability.
| Description | |
|---|---|
| Material | Carbon steel |
| Type | Designed for ani-loosening and vibration purpose |
| Head Type | Flange base with serrated grooves and grips |
| Thread Type | Metric thread |
| Surface color | Silver automotive standard |
| Field of application | Automotive sector |
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a). Prevailing torque type hexagon nuts feature a design where increased friction within the threads prevents the nut from loosening on its own. This friction is generated by the prevailing torque element integrated into the nut, which induces axial and/or radial clamping in the bolted connection.
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a). Prevailing torque type hexagon nuts feature a design where increased friction within the threads prevents the nut from loosening on its own. This friction is generated by the prevailing torque element integrated into the nut, which induces axial and/or radial clamping in the bolted connection.
b). DIN 980 (Type M) Two-piece metal nuts are nuts in which enhanced friction is achieved by inserting an additional metal element into the prevailing torque mechanism of the nut. However, this type does not have full loadability.