Flange nuts feature a built-in washer-like flange that distributes load and resists loosening, eliminating the need for a separate washer.

Nominal Size: M8
Thread: 1.25mm Pitch (Coarse)
Width Across Flats: 12mm
Height: 7.4mm
Flange Diameter: 14mm
Material: Steel
Finish: Zinc
Hardness: Class 10
Style: Non-Serrated
Type: Flange Nut
Specifications: JIS
A flange nut has a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface.