Husqvarna 503220001 Hexagon Nut Flange M8 St Zn/Fe

Replacement hardware for Husqvarna concrete cutting equipment keeps your saws and grinders operating when fasteners wear out or get lost on the job. This M8 hexagon flange nut features steel construction with zinc and iron plating for corrosion resistance in wet cutting applications. The flange design distributes clamping force across a wider surface area than standard nuts, reducing the risk of component damage during blade changes or equipment maintenance. Threads meet metric M8 specifications for direct compatibility with Husqvarna power cutters and handheld grinders. Keep spares in your tool truck to avoid downtime when mounting blades or servicing equipment between pours. Built for concrete cutting contractors and equipment operators who need OEM-spec fasteners that fit right the first time.