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$1.00The Story
Non-Insulated Step Down Butt Connectors offer a reliable crimp connection for transitioning between different wire gauges in automotive, electrical, and fleet wiring systems. Made from high-conductivity pure copper (Alloy 110) and electro tin-plated for enhanced corrosion resistance, these connectors are engineered for maximum strength and conductivity. Made in USA.
Specifications & Features
- Wire Range: 16-14 to 22-18 AWG
- Material: Copper (Alloy 110), annealed
- Plating: Electro tin-plated for corrosion protection
- Insulation: Non-insulated
- Terminal Type: Step down butt connector
- Termination Method: Crimp
- Voltage Rating: 600 Volts
- Temperature Rating: 230°F
- Certifications: cULus listed
- Standards: MIL-T-10727C Type 1, ASTM B545 B (.0001–.00025" plating thickness)
- Seamless barrel construction with "V" groove serrations for improved mechanical retention and tensile strength
- Markings clearly labeled for wire size identification

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Non-Insulated Step Down Butt Connectors offer a reliable crimp connection for transitioning between different wire gauges in automotive, electrical, and fleet wiring systems. Made from high-conductivity pure copper (Alloy 110) and electro tin-plated for enhanced corrosion resistance, these connectors are engineered for maximum strength and conductivity. Made in USA.
Specifications & Features
- Wire Range: 16-14 to 22-18 AWG
- Material: Copper (Alloy 110), annealed
- Plating: Electro tin-plated for corrosion protection
- Insulation: Non-insulated
- Terminal Type: Step down butt connector
- Termination Method: Crimp
- Voltage Rating: 600 Volts
- Temperature Rating: 230°F
- Certifications: cULus listed
- Standards: MIL-T-10727C Type 1, ASTM B545 B (.0001–.00025" plating thickness)
- Seamless barrel construction with "V" groove serrations for improved mechanical retention and tensile strength
- Markings clearly labeled for wire size identification
















