Stranded, 10 x 0.1 mm tinned copper conductor. Flexible and Solid Connecting Wire 10/01mm 7/0.2mm, 16/0.2mm, 24/0.2mm . Stranded, 7 x 0.2 mm tinned copper conductor. UK manufactured flexible stranded core connecting wire to DEF61-12 Part 6 Type 2 and BS4808 part 2 standards.