Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 50cm ( 20 inch) 22 gauge ( wire diameter 0.6mm ) : 50cm ( 20 inch). This wire size depends on the hole size of the bead Beads : 4mm, 6mm crystal a ...

Ovo Energy customers will be able to borrow money from HSBC to pay for solar panels and batteries under a scheme designed to ...