4mm Ferrule

Premium Uninsulated Wire End Ferrules (Non-Insulated Bootlace Terminals)

Ensure solid, gas-tight electrical connections in high-density or elevated-temperature applications with our uninsulated wire ferrules. Manufactured from high-purity tinned copper, these bare cord end terminals hold fine-stranded wires together to eliminate fraying, reduce contact resistance, and prevent loose strands from causing short circuits in screw and clamp terminals.