This 4 Gauge non-insulated ring terminal is precision-engineered from annealed pure copper (Alloy 110) and electro tin-plated for superior conductivity and corrosion resistance. Ideal for automotive, marine, and industrial crimp applications where durability and electrical performance are critical.

Specifications & Features

• Wire Size: 4 Gauge
• Stud Size: 5/16″
• Material: Pure Copper (Alloy 110)
• Plating: Electro Tin-Plated
• Insulation Type: Non-Insulated
• Termination Type: Crimp
• Voltage Rating: 600 Volts
• Temperature Rating: Up to 230F
• Serration: “V” groove serrations for maximum contact and tensile strength after crimping
• Barrel Type: Brazed seam for added strength
• Markings: Clearly labeled with wire and stud size
• Certifications: cULus Listed
• Mil-Spec: MIL-T-10727C Type 1, ASTM B 545 B, thickness: .0001.00025
• Made in USA