Metric Flange Nuts

Fasteners Etc., Inc. offers metric flange nuts that has an extra wide flange or collar incorporated into the design. The flange acts like a built-in washer to help distribute the pressure of the connection. Offering metric flange nuts in both serrated and non-serrated. A flange nut that has a serrated underside is helpful to grip the material with the teeth and further strengthen the connection. Some applications require non-serrated flange nuts to protect the base material that have concern of damage from the teeth.