Flange Nuts

Flange nuts combine a hex nut with a built-in washer surface, increasing clamping force and preventing damage to the material surface. Serrated flange nuts add additional grip and prevent rotation, making them ideal for machinery, frames, automotive applications, and industrial equipment. At POLT24, we supply flange nuts in A2 stainless steel and high-strength black steel, ensuring compatibility with both corrosive environments and heavy-duty assemblies.