Every bolt starts as a coil of wire. Six steps from wire to bolt. 🔩

Straighten and cut. Squeeze the head. Roll the thread. Heat treat, coat and stamp.

The head isn't cut. The thread isn't cut. Nothing removed, nothing wasted.

Save this for the next time you hold a bolt, and send it to someone who works with metal.

Next: the rivets that may have helped sink the Titanic.