Copper Tie Wire are precoiled and available in black, galvanized, solid copper, copper clad, copper wash, stainless steel, monel and inconel.
TIE WIRE
Copper – Nehring Electrical Works Company
Tie wires and how they were used
Hardware
Copper Coated Tie Wire
Bare Copper Wire/Choose : 10 Ga to 30 Ga (10 Ga - 25 Ft Coil) : Industrial & Scientific
What is Tie Wire? How Does It Work? - Kris-Tech Wire
Tie wires and how they were used
Distribution Tie
BULK, 22 Gauge, Bare Copper Craft Wire, 1 LB (500 Feet)