
These are 4mm Nylon Insert Lock Nuts from Du-Bro’s Car Line (Metric). Features: • Zinc plated metal construction. • White nylon insert. • Aircraft quality lock nuts. Includes: Diameter: 4mm


These are 4mm Nylon Insert Lock Nuts from Du-Bro’s Car Line (Metric). Features: • Zinc plated metal construction. • White nylon insert. • Aircraft quality lock nuts. Includes: Diameter: 4mm