Corrosion resistant die cast zinc alloy 6-2/0 gauge no-crimp battery terminals. These corrosion resistant battery terminals last 3.6X longer in harsh environments than regular lead battery terminals. They are also lead free and RoHS compliant. No crimping tool is needed to attach your cable to these battery terminals - simply tighten the bolts. These die cast zinc alloy battery terminals can be as both positive and negative terminals. Also offers a wide wire size range to fit more applications.