Built for secure and efficient electrical connections, this 4 AWG copper lug with a 5/16″ ring terminal is ideal for automotive, marine, and industrial applications. Constructed from 99.9% seamless copper tubing, it ensures optimal conductivity and dependable performance under load.

Specifications & Features

• Gauge Size: 4 AWG
• Ring Size: 5/16″
• Material: Seamless 99.9% copper
• Voltage Rating: 600V
• Termination Method: Crimp or solder
• UL listed for tested safety and compliance
• Designed for stranded copper wire for maximum flexibility and conductivity
• Flared barrel end allows easier cable insertion
• Tight barrel-to-pad transition improves electrical performance and usable barrel length
• Pad stamped with wire and stud size for fast identification
• Large contact area on the pad enhances electrical connection