10pcs Purple Copper Terminal Lugs 4/0 AWG Battery Cable Ends Tubular Bare Eyelets Ring Connectors(4/0 5/16'' Ring)

10-Pack 4/0 AWG 5/16" Battery Cable Lugs: Includes 10 copper ring terminals designed for 4/0 gauge copper wire with a 5/16" (M8) stud hole. Confirm your wire gauge and stud size before ordering 99.9% Pure Annealed Copper: These copper lugs are made from high-purity electrolytic copper for excellent conductivity and low resistance, supporting stable and efficient current flow in DC electrical systems Closed-End Thick-Wall Construction: These battery cable ends feature a closed-end barrel that helps reduce moisture intrusion, while thick walls provide strong crimp retention for secure and reliable connections Versatile for DC Power Systems: These copper terminals are suitable battery banks, solar panel wiring, RV and marine electrical systems, automotive wiring, car audio amplifiers, power inverters, and DC distribution blocks Crimp or Solder Installation: These wire lugs are designed for cable termination using properly sized crimping tools or soldering methods, providing flexible installation options for battery and power cables