12-10 AWG Non-Insulated Butt Connectors are engineered for high-performance crimping in automotive, fleet, and industrial wiring systems. These connectors are constructed from annealed pure copper (Alloy 110) and electro tin-plated to deliver superior conductivity and corrosion resistance. Each connector features a brazed seam barrel and V-groove serrations to ensure strong mechanical hold and low resistance connection.

Specifications & Features

• Wire Range: 12-10 AWG
• Material: Pure copper (Alloy 110), annealed
• Material Plating: Electro tin-plated
• Barrel Seam: Brazed for maximum strength and conductivity
• Serrations: V-groove serrations for enhanced crimp retention
• Termination Type: Crimp
• Voltage Rating: 600 Volts
• Temperature Rating: 230F
• Identification: Marked with wire gauge for easy installation
• Certifications: MIL-T-10727C Type 1; ASTM B545; cULus listed
• Insulation Type: Non-insulated
• Made in USA