(Nowadays, rounded copper bars are generally used to avoid tip discharge). 1Pcs tinned tin plated copper flat bus bar c110 Cu, 6mm x 40mm x 29., 13 inch / 740mm long, about T 6/25 x W 8/5 Tin Plated Copper Busbar Newest C10200 C11000 T1 T2 6mm 8mm 10mm 12mm Thickness Copper Flat Bus Bar Copper Busbar Pure Flat Bar Copper Tinned Copper Bus Bar 6mm X 40mm 740mm Electrical Tinned Copper flat bars are widely used for electrical applications for the high electrical and thermal conductivity. They are made of copper and have rectangular or chamfered (rounded) rectangular cross-sections. Specifications Brand: CoavooStyle: 6mm x 40mm (Thickness and width, almost equal as 0., 24 x 1., 6 or 6/25 x 8/5)Item: 1Pcs tinned tin plated Copper flat bus barCustomization: We can provide tin plated copper bar, nickel plated copper bar and pure copper bar, make holes and any other customized requirements. Copper bars are also called copper bus bars or copper buss bars. Due to plated with tin, with better oxidation and corrosion resistance