Features

• It consists of two nuts, male and female. The male nut is used as a tightening nut and the female nut is used as a locking nut.
• The convex portion of the male nut is eccentric, and when tightened, a rust effect occurs.
• Maintains the anti-loosening function even after repeated attachment and detachment.
• Material is steel with trivalent chromate plating (light blue color) to improve corrosion resistance.
• Used for tightening, fastening and fixing external screws.
• It is especially effective for preventing looseness.
• Has more corrosion resistance than fabric.
• RoHS and other environmental regulations compliant products (as of August 2024).