... : Flexible connectorContact material: Copper Alloy PlatedUse: energyFerrule plating: no plating, tin plating or silver platingPackaging & DeliveryPackaging Details:pp bag/Carton boxDelivery ... or tinned C1100 copper tube 5. Ferrule plating: no plating, tin plating or silver plating6. Purpose: flexible electrical, conductive or grounding ...