Metric Flange Nut, Din 6923, Zinc plated

A serrated flange nut manufactured in class 8 mild steel with bright zinc plate finish to Din 6923 with metric coarse thread.  These are ideal for applications under vibration as the serrated flange increases the load distribution and prevents movement by biting into the mating part. The integral flange replaces the need for using an anti vibration washer and full nut, reducing the part count of the assembly.