Household Aluminum Alloy Heavy Duty Connector $ 16.98 Product information: Contact material: metal Working current: 16A Wire section: 0.5- 4mm Working voltage: 500V Core Material: Polycarbonate Wiring form: screw crimp Isolation resistance: 100 Pin material: all copper Shell material: cast aluminum alloy Flame retardant material: V0 Contact resistance: 1mQ Packing list: Power connector *1 set