Step 2: Make the Outer Wire Coil
Wind the wire around the bolt to make a coil or spring.
Keep the wire exactly in the threads of the bolt.
You will need around 50-60 turns, nice and even and fairly tight.
You can used pliers, vice grips or two nuts to hold the end of the wire, to get you started.
When you have wound enough, snip off the excess, leaving about 3cm spare on each end.