Flange Nuts Serrated Metric - Workshopwarehouse - AB104N

Serrated means the flange has small teeth or ridges. These serrations bite into the mating surface, providing increased resistance to loosening caused by vibration or movement.

No, these flange nuts have a built-in flange that functions as an integrated washer, eliminating the need for a separate washer.

DIN 6923 is a German (Deutsches Institut für Normung) standard that specifies the dimensions and requirements for serrated flange nuts. Using nuts that conform to this standard ensures consistency and compatibility.

These nuts are available in five common metric sizes: M5, M6, M8, M10, and M12.

The box contains a total of 330 pieces, organized in partitions for easy sorting.

No, these are metric nuts and are designed to be used with metric bolts of the corresponding size (e.g., M10 nut with M10 bolt). They are not compatible with imperial (inch-based) threads.

The zinc plating provides a protective layer that enhances the nut's resistance to rust and corrosion, extending its lifespan, especially in environments exposed to moisture.

Verify that the bolt and nut are both metric and have the same thread size and pitch. Ensure there is no damage to the bolt threads or the nut's internal threads. Check for debris.

Ensure the correct size bolt is used and that it is threaded fully into the mating material. Try tightening further, but avoid over-tightening, which can strip threads. Check if the serrations are properly engaging the surface.

This can occur on very soft materials or if excessive force is applied. Use a larger washer between the flange nut and the material if surface marring is a concern, or reduce tightening torque. Ensure the serrations are aligned to grip effectively.

Minor surface rust can sometimes be cleaned with a wire brush. For significant corrosion, the nut may need replacement to ensure structural integrity. Store in a dry environment.