Nuts: the fasteners connected to the car body by plastic decorations have high elasticity, high strength, and high hardness.. Manganese steel u nut: perfect for securing or fixing wires and cables on the car door or dashboard panel.. U nut fastener: the main role is to strengthen the link between products.. Self tapping nut: easy to install and use,practical and functional.be applicable to panel,bumper,fixing-based use,etc..
