The M4 nylon hex nut is made from high-quality plastic and offers reliable fastening with excellent electrical insulation properties. It is lightweight, corrosion-resistant, and ideal for electronic assemblies and non-metallic enclosures. Features: Material: Nylon (Plastic) Thread Size: M4 Type: Hex Nut Electrically insulating and non-magnetic Corrosion-resistant and lightweight Smooth threading for easy installation Applications: PCB mounting and spacers Plastic and 3D printed enclosures Robotics and lightweight mechanical assemblies Insulated fastening for electrical components Package Includes:1 M4 Nylon Hex Nut