5mm-0.8 Zinc Plated Class 8 Steel Coarse Thread Flange Nylon Insert Lock Nuts

Diameter: 5mm
Diameter 2: 9mm
Thickness: 7mm
Material: Steel
Finish: Zinc
Driver Type: #8 Wrench
Thread Size: 0.8mm (Coarse)
Hardness: Class 8
Style: Nylon Insert
Type: Flange Nut
Specifications: DIN 6926
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.