General description The Uy-D 100 Pcs K1 Single Wire Connectors are designed for quick and efficient connections in telecommunication and signal cables. These connectors are made from high-quality, environmentally friendly materials, ensuring safety and durability in various applications. Technical specifications Quantity: 100 UY wire connectors Suitable wire diameter: 0.4mm - 0.7mm Material: Environmentally friendly PC material Conductor: Built-in pure copper conductor Installation No need to strip the insulating layer; simply insert the wire end into the terminal's wiring hole. Press or rotate the orange button to connect the wires securely. Usage Ideal for connecting two telephone lines, data signal lines, and other conductors. Suitable for low-voltage alarms or telephone installations. Other information Features anti-rust, moisture-proof, and anti-oxidation properties. Filled with high-performance moisture-proof and rust-proof grease for enhanced protection. Stable transmission