Detail & Specs
DIN 917 Cap / Cap Nut Class 6 Steel Fine Thread
Cup nuts are used to cover and protect exposed threads, they have a low profile than acorn nuts. Fine thread cup nuts are commonly for banjo bolt (fuel, air, oil, etc) applications.
Zinc Plated and Yellow Zinc Plated finishes provide corrosion resistance without sacrificing strength.
Also known as hexagon cap nut, cap for Banjo Bolt