Screw Type Wire Connector

Product Title: Screw Type Wire Connector 

Detailed Product Description

Overview

Our Screw Type Wire Connectors (Twist-On Wire Caps) provide a safe, fast, and reliable solution for splicing and connecting electrical wires without soldering or taping. Designed with a durable thermoplastic shell and a precision steel spring insert, these wire nut connectors create a tight, corrosion-resistant mechanical grip on copper and electrical conductors to ensure long-term, stable conductivity.

Key Features & Benefits

• Quick & Tool-Free Installation: Simply strip the wires, insert them into the connector, and twist clockwise for a firm, insulated connection.
• Internal Steel Spring Insert: High-tensile steel spring firmly grabs conductors for maximum grip and optimal power/signal transmission.
• Flame-Retardant Insulation: High-dielectric thermoplastic body offers heat resistance, durability, and protection against electrical short circuits.
• Reusable & Maintenance-Friendly: Easily twist off for quick inspection, circuit modifications, or wire replacements without damaging the wires.
• Wide Compatibility: Suitable for solid and stranded copper wire connections in residential, commercial, and industrial electrical projects.

Technical Specifications

• Connector Type: Twist-On / Screw Type Wire Nut
• Insulation Material: Flame-Retardant Thermoplastic (Polypropylene/Nylon)
• Contact Material: Galvanized Spring Steel Insert
• Rated Voltage: Up to 300V / 600V (Depending on size grade)
• Temperature Rating: -40°C to 105°C
• Application: Electrical wiring, junction boxes, lighting fixtures, control panels, and appliances.