PTFE Cable Wire 4mm² Ø3.6mm, 6mm² Ø4.2mm Flexible Silver Plated Copper Stranded 【Model】:PTFE Cable (Single core multi-strand, 4mm² cable core is 49 strands 0.32mm, 6mm² cable core is 49 strands 0.39mm). 【Insulator sleeve material】: PTFE. 【Conductor】: Silver Plated Copper Wire. Fluoroplastic insulation sheath, oxygen free copper silver plated material. byJuly 3, 2026