M20-2.5 DIN 6330, Metric, Hex High Nuts, Length 1.5 X Diameter, Class 6 Steel, Zinc Plated

DIN 6330 hexagon high nuts are also known as spherical seating hex nuts.Also known as tall nuts, hex high nuts offer a greater surface area for wrenching.Hex high nuts are much thicker than regular hex nuts allowing for increased thread engagement.Class...